Names C | Bird Collection | Natural History Museum, University of Oslo, Norway

Cacatua ducorpsii • Cacatuidae • Solomons Cockatoo, Salomonkakadu‎

Cacatua galerita • Cacatuidae • Sulphur-crested Cockatoo, Gultoppkakdu‎ Has image

Cacatua goffiniana • Cacatuidae • Tanimbar Corella, Tanimbarkakadu‎ Has image

Cacatua haematuropygia • Cacatuidae • Red-vented Cockatoo, Filippinerkakadu‎ Has image

Cacatua moluccensis • Cacatuidae • Salmon-crested Cockatoo, Molukkakadu‎

Cacatua sanguinea • Cacatuidae • Little Corella, Korellakakadu‎ Has image

Cacatua sanguinea gymnopis • Cacatuidae • Little Corella, Korellakakadu‎ Has image

Cacatua sulphurea • Cacatuidae • Yellow-crested Cockatoo, Gyllentoppkakadu‎ Has image

Cacatua tenuirostris • Cacatuidae • Long-billed Corella, Langnebbkakadu‎ Has image

Cacicus cela • Icteridae • Yellow-rumped Cacique, Gulgumpkasik‎

Cacicus cela cela • Icteridae • Yellow-rumped Cacique, Gulgumpkasik‎

Cacicus haemorrhous • Icteridae • Red-rumped Cacique, Rødgumpkasik‎ Has image

Cacicus haemorrhous affinis • Icteridae • Red-rumped Cacique, Rødgumpkasik‎ Has image

Cacicus leucoramphus • Icteridae • Northern Mountain Cacique‎ Has image

Cacicus uropygialis • Icteridae • Subtropical Cacique, Karmingumpkasik‎ Has image

Cacomantis flabelliformis • Cuculidae • Fan-tailed Cuckoo, Kilehalegjøk‎ Has image

Cacomantis merulinus • Cuculidae • Plaintive Cuckoo, Klagegjøk‎ Has image

Cacomantis pallidus • Cuculidae • Pallid Cuckoo, Blekgjøk‎ Has image

Cacomantis sonneratii • Cuculidae • Banded Bay Cuckoo, Vatregjøk‎ Has image

Cairina moschata • Anatidae • Muscovy Duck, Knoppand‎

Calamanthus fuliginosus • Acanthizidae • Striated Fieldwren, Stripekrattsmett‎ Has image

Calamospiza melanocorys • Passerellidae • Lark Bunting, Svartspurv‎ Has image

Calandrella acutirostris • Alaudidae • Hume's Short-toed Lark, Steppedverglerke‎ Has image

Calandrella brachydactyla • Alaudidae • Greater Short-toed Lark, Dverglerke‎ Has image

Calandrella cinerea • Alaudidae • Red-capped Lark, Rustdverglerke‎ Has image

Calcarius lapponicus • Calcariidae • Lapland Longspur, Lappspurv‎ Has image

Calcarius lapponicus lapponicus • Calcariidae • Lapland Longspur, Lappspurv‎ Has image

Calcarius lapponicus subcalcaratus • Calcariidae • Lapland Longspur, Lappspurv‎ Has image

Calcarius pictus • Calcariidae • Smith's Longspur, Tundraspurv‎ Has image

Calendulauda albescens • Alaudidae • Karoo Lark, Karoolerke‎ Has image

Calidris acuminata • Scolopacidae • Sharp-tailed Sandpiper, Spisshalesnipe‎ Has image

Calidris alba • Scolopacidae • Sanderling, Sandløper‎ Has image

Calidris alpina • Scolopacidae • Dunlin, Myrsnipe‎ Has image

Calidris alpina alpina • Scolopacidae • Dunlin, Myrsnipe‎

Calidris alpina sakhalina • Scolopacidae • Dunlin, Myrsnipe‎ Has image

Calidris alpina schinzii • Scolopacidae • Dunlin, Myrsnipe‎

Calidris bairdii • Scolopacidae • Baird's Sandpiper, Gulbrystsnipe‎ Has image

Calidris canutus • Scolopacidae • Red Knot, Polarsnipe‎ Has image

Calidris falcinellus • Scolopacidae • Broad-billed Sandpiper, Fjellmyrløper‎ Has image

Calidris falcinellus falcinellus • Scolopacidae • Broad-billed Sandpiper, Fjellmyrløper‎

Calidris ferruginea • Scolopacidae • Curlew Sandpiper, Tundrasnipe‎ Has image

Calidris fuscicollis • Scolopacidae • White-rumped Sandpiper, Bonapartesnipe‎ Has image

Calidris himantopus • Scolopacidae • Stilt Sandpiper, Styltesnipe‎

Calidris maritima • Scolopacidae • Purple Sandpiper, Fjæreplytt‎ Has image

Calidris maritima belcheri (syn.)‎ • Scolopacidae • Purple Sandpiper, Fjæreplytt‎ Has image

Calidris maritima littoralis (syn.)‎ • Scolopacidae • Purple Sandpiper, Fjæreplytt‎ Has image

Calidris maritima maritima (syn.)‎ • Scolopacidae • Purple Sandpiper, Fjæreplytt‎ Has image

Calidris mauri • Scolopacidae • Western Sandpiper, Beringsnipe‎

Calidris melanotos • Scolopacidae • Pectoral Sandpiper, Alaskasnipe‎ Has image

Calidris minuta • Scolopacidae • Little Stint, Dvergsnipe‎ Has image

Calidris minutilla • Scolopacidae • Least Sandpiper, Pygmésnipe‎ Has image

Calidris pugnax • Scolopacidae • Ruff, Brushane‎ Has image

Calidris pusilla • Scolopacidae • Semipalmated Sandpiper, Sandsnipe‎ Has image

Calidris pygmaea • Scolopacidae • Spoon-billed Sandpiper, Skjesnipe‎

Calidris pygmea (syn.)‎ • Scolopacidae • Spoon-billed Sandpiper, Skjesnipe‎

Calidris ruficollis • Scolopacidae • Red-necked Stint, Rødstrupesnipe‎ Has image

Calidris sp. • Scolopacidae • Calidris sp.‎ Has image

Calidris subminuta • Scolopacidae • Long-toed Stint, Langtåsnipe‎ Has image

Calidris subruficollis • Scolopacidae • Buff-breasted Sandpiper, Rustsnipe‎ Has image

Calidris temminckii • Scolopacidae • Temminck's Stint, Temmincksnipe‎ Has image

Calidris tenuirostris • Scolopacidae • Great Knot, Sibirsnipe‎ Has image

Caligavis chrysops chrysops • Meliphagidae • Yellow-faced Honeyeater, Gulstripehonningeter‎ Has image

Callaeas cinereus • Callaeidae • South Island Kokako‎ Has image

Calliope calliope • Muscicapidae • Siberian Rubythroat, Rubinstrupe‎ Has image

Callipepla californica • Odontophoridae • California Quail, Kaliforniavaktel‎ Has image

Callipepla gambelii • Odontophoridae • Gambel's Quail, Svartbukvaktel‎

Calliphlox amethystina • Trochilidae • Amethyst Woodstar, Ametystkolibri‎ Has image

Calliphlox mitchellii (syn.)‎ • Trochilidae • Purple-throated Woodstar, Purpurkolibri‎ Has image

Callocephalon fimbriatum • Cacatuidae • Gang-gang Cockatoo, Hjelmkakadu‎ Has image

Callonetta leucophrys • Anatidae • Ringed Teal, Prydand‎ Has image

Calocitta colliei • Corvidae • Black-throated Magpie-Jay, Storskjæreskrike‎ Has image

Calocitta formosa • Corvidae • White-throated Magpie-Jay, Småskjæreskrike‎

Caloenas nicobarica • Columbidae • Nicobar Pigeon, Mankedue‎ Has image

Calonectris diomedea • Procellariidae • Scopoli's Shearwater, Gulnebblire‎ Has image

Caloramphus fuliginosus • Megalaimidae • Brown Barbet, Brunskjeggfugl‎ Has image

Caloramphus fuliginosus fuliginosus • Megalaimidae • Brown Barbet, Brunskjeggfugl‎ Has image

Caloramphus hayii • Megalaimidae • Sooty Barbet‎ Has image

Calypte anna • Trochilidae • Anna's Hummingbird, Rødmaskekolibri‎ Has image

Calypte costae • Trochilidae • Costa's Hummingbird, Ørkenkolibri‎ Has image

Calyptomena viridis • Calyptomenidae • Green Broadbill, Grønnbrednebb‎ Has image

Calyptomena viridis viridis • Calyptomenidae • Green Broadbill, Grønnbrednebb‎ Has image

Calyptorhynchus banksii • Cacatuidae • Red-tailed Black Cockatoo, Rødhalekakadu‎ Has image

Calyptorhynchus banksii banksii • Cacatuidae • Red-tailed Black Cockatoo, Rødhalekakadu‎ Has image

Calyptorhynchus banksii macrorhynchus (syn.)‎ • Cacatuidae • Red-tailed Black Cockatoo, Rødhalekakadu‎ Has image

Calyptorhynchus lathami • Cacatuidae • Glossy Black Cockatoo, Brunkakadu‎ Has image

Calyptura cristata • Tyrannidae • Kinglet Calyptura, Fuglekongekotinga‎ Has image

Camarhynchus pallidus pallidus • Thraupidae • Woodpecker Finch, Spettspurv‎ Has image

Camarhynchus pallidus striatipecta • Thraupidae • Woodpecker Finch, Spettspurv‎

Camarhynchus parvulus parvulus • Thraupidae • Small Tree Finch, Småtrespurv‎ Has image

Camarhynchus parvulus salvini • Thraupidae • Small Tree Finch, Småtrespurv‎

Camaroptera brachyura • Cisticolidae • Green-backed Camaroptera, Villnissanger‎ Has image

Campephaga phoenicea • Campephagidae • Red-shouldered Cuckooshrike, Rødvingelarveeter‎ Has image

Campephilus guatemalensis • Picidae • Pale-billed Woodpecker, Mayaspett‎ Has image

Campephilus imperialis • Picidae • Imperial Woodpecker, Keiserspett‎ Has image

Campephilus leucopogon • Picidae • Cream-backed Woodpecker, Kremryggspett‎ Has image

Campephilus magellanicus • Picidae • Magellanic Woodpecker, Magellanspett‎

Campephilus pollens • Picidae • Powerful Woodpecker, Inkaspett‎ Has image

Campephilus robustus • Picidae • Robust Woodpecker, Gladiatorspett‎

Campephilus rubricollis • Picidae • Red-necked Woodpecker, Rødhalsspett‎

Campethera abingoni • Picidae • Golden-tailed Woodpecker, Bantuspett‎ Has image

Campethera nivosa (syn.)‎ • Picidae • Buff-spotted Woodpecker, Rødnakkespett‎ Has image

Campethera nubica • Picidae • Nubian Woodpecker, Akasiespett‎ Has image

Campethera punctuligera • Picidae • Fine-spotted Woodpecker, Prikkspett‎ Has image

Campocolinus coqui • Phasianidae • Coqui Francolin, Kokifrankolin‎

Camptostoma obsoletum napaeum • Tyrannidae • Southern Beardless Tyrannulet, Sørglattyrannulett‎

Campylopterus curvipennis (syn.)‎ • Trochilidae • Curve-winged Sabrewing, Kilehalesabelvinge‎ Has image

Campylopterus falcatus • Trochilidae • Lazuline Sabrewing, Brunhalesabelvinge‎ Has image

Campylopterus hemileucurus • Trochilidae • Violet Sabrewing, Fiolettsabelvinge‎ Has image

Campylorhynchus brunneicapillus affinis • Troglodytidae • Cactus Wren, Kaktussmett‎ Has image

Campylorhynchus fasciatus • Troglodytidae • Fasciated Wren, Sebrasmett‎ Has image

Campylorhynchus zonatus • Troglodytidae • Band-backed Wren, Båndryggsmett‎ Has image

Canachites canadensis • Phasianidae • Spruce Grouse, Granjerpe‎ Has image

Cantorchilus leucotis peruanus • Troglodytidae • Buff-breasted Wren, Okerbrystsmett‎ Has image

Capito auratus hypochondriacus • Capitonidae • Gilded Barbet, Gyllenpanneskjeggfugl‎

Capito aurovirens • Capitonidae • Scarlet-crowned Barbet, Gullbrystskjeggfugl‎

Capito niger • Capitonidae • Black-spotted Barbet, Auroraskjeggfugl‎ Has image

Caprimulgus affinis monticolus • Caprimulgidae • Savanna Nightjar, Gressnattravn‎ Has image

Caprimulgus asiaticus • Caprimulgidae • Indian Nightjar, Bengalnattravn‎ Has image

Caprimulgus climacurus • Caprimulgidae • Long-tailed Nightjar, Langhalenattravn‎ Has image

Caprimulgus europaeus • Caprimulgidae • European Nightjar, Nattravn‎ Has image

Caprimulgus europaeus europaeus • Caprimulgidae • European Nightjar, Nattravn‎

Caprimulgus europaeus unwini • Caprimulgidae • European Nightjar, Nattravn‎ Has image

Caprimulgus fossii • Caprimulgidae • Square-tailed Nightjar, Bantunattravn‎ Has image

Caprimulgus indicus • Caprimulgidae • Jungle Nightjar, Orientnattravn‎ Has image

Caprimulgus jotaka jotaka • Caprimulgidae • Grey Nightjar‎ Has image

Caprimulgus macrurus • Caprimulgidae • Large-tailed Nightjar, Hamrenattravn‎ Has image

Caprimulgus macrurus albonotatus • Caprimulgidae • Large-tailed Nightjar, Hamrenattravn‎ Has image

Caprimulgus natalensis • Caprimulgidae • Swamp Nightjar, Sumpnattravn‎ Has image

Caprimulgus pectoralis • Caprimulgidae • Fiery-necked Nightjar, Ildnakkenattravn‎ Has image

Caprimulgus ruficollis • Caprimulgidae • Red-necked Nightjar, Rødhalsnattravn‎ Has image

Caprimulgus rufigena • Caprimulgidae • Rufous-cheeked Nightjar, Rustkinnattravn‎ Has image

Caprimulgus vexillarius • Caprimulgidae • Pennant-winged Nightjar, Dragenattravn‎ Has image

Caracara cheriway (syn.)‎ • Falconidae • Crested Caracara‎ Has image

Caracara plancus cheriway • Falconidae • Crested Caracara‎ Has image

Cardellina canadensis • Parulidae • Canada Warbler, Kanadaparula‎ Has image

Cardellina pusilla • Parulidae • Wilson's Warbler, Kalottparula‎ Has image

Cardellina rubrifrons • Parulidae • Red-faced Warbler, Rubinparula‎ Has image

Cardinalis cardinalis • Cardinalidae • Northern Cardinal, Rødkardinal‎ Has image

Cardinalis cardinalis cardinalis • Cardinalidae • Northern Cardinal, Rødkardinal‎

Cardinalis cardinalis igneus • Cardinalidae • Northern Cardinal, Rødkardinal‎ Has image

Cardinalis sinuatus • Cardinalidae • Pyrrhuloxia, Ørkenkardinal‎ Has image

Carduelis carduelis • Fringillidae • European Goldfinch, Stillits‎ Has image

Carduelis carduelis britannica • Fringillidae • European Goldfinch, Stillits‎ Has image

Carduelis carduelis carduelis • Fringillidae • European Goldfinch, Stillits‎ Has image

Carduelis carduelis parva • Fringillidae • European Goldfinch, Stillits‎ Has image

Carduelis citrinella • Fringillidae • Citril Finch, Sitronirisk‎ Has image

Cariama cristata • Cariamidae • Red-legged Seriema, Rødbeinseriema‎ Has image

Carpococcyx radiceus • Cuculidae • Bornean Ground Cuckoo, Borneogjøk‎ Has image

Carpodacus erythrinus • Fringillidae • Common Rosefinch, Rosenfink‎ Has image

Carpodacus erythrinus erythrinus • Fringillidae • Common Rosefinch, Rosenfink‎ Has image

Carpodacus erythrinus grebnitskii • Fringillidae • Common Rosefinch, Rosenfink‎ Has image

Carpodacus rhodochlamys • Fringillidae • Red-mantled Rosefinch, Sinoberfink‎

Carpodacus sibiricus • Fringillidae • Long-tailed Rosefinch, Langhalefink‎ Has image

Carpodacus sibiricus sanguinolentus • Fringillidae • Long-tailed Rosefinch, Langhalefink‎ Has image

Carpodacus sibiricus sibiricus • Fringillidae • Long-tailed Rosefinch, Langhalefink‎ Has image

Carpodacus sipahi • Fringillidae • Scarlet Finch, Skarlagenfink‎ Has image

Carpodacus synoicus • Fringillidae • Sinai Rosefinch, Ørkenrosenfink‎ Has image

Carpornis cucullata • Cotingidae • Hooded Berryeater, Brunryggkotinga‎ Has image

Carpospiza brachydactyla • Passeridae • Pale Rockfinch, Bleksteinspurv‎ Has image

Caryothraustes canadensis brasiliensis • Cardinalidae • Yellow-green Grosbeak, Grønntykknebb‎ Has image

Caryothraustes poliogaster • Cardinalidae • Black-faced Grosbeak, Gråbuktykknebb‎ Has image

Cassiculus melanicterus • Icteridae • Mexican Cacique, Gulvingekasik‎ Has image

Castanozoster thoracicus • Thraupidae • Bay-chested Warbling Finch, Brunbeltespurv‎ Has image

Casuarius casuarius • Casuariidae • Southern Cassowary, Toflikkasuar‎ Has image

Catamenia analis • Thraupidae • Band-tailed Seedeater, Båndhalespurv‎ Has image

Catharacta skua hamiltoni (syn.)‎ • Stercorariidae • Brown Skua, Sørhavsjo‎ Has image

Cathartes aura • Cathartidae • Turkey Vulture, Kalkunkondor‎ Has image

Catharus aurantiirostris • Turdidae • Orange-billed Nightingale-Thrush, Oransjenebbskogtrost‎ Has image

Catharus fuscescens • Turdidae • Veery, Viriskogtrost‎ Has image

Catharus fuscescens fuscescens • Turdidae • Veery, Viriskogtrost‎ Has image

Catharus guttatus • Turdidae • Hermit Thrush, Eremittskogtrost‎ Has image

Catharus minimus • Turdidae • Grey-cheeked Thrush, Gråkinnskogtrost‎ Has image

Catharus ustulatus • Turdidae • Swainson's Thrush, Brunkinnskogtrost‎ Has image

Catreus wallichii • Phasianidae • Cheer Pheasant, Toppfasan‎ Has image

Ceblepyris caesius • Campephagidae • Grey Cuckooshrike, Grålarveeter‎ Has image

Ceblepyris cinereus • Campephagidae • Madagascar Cuckooshrike, Askelarveeter‎ Has image

Cecropis cucullata • Hirundinidae • Greater Striped Swallow, Smalstripesvale‎ Has image

Cecropis daurica • Hirundinidae • Red-rumped Swallow, Amursvale‎ Has image

Cecropis daurica daurica • Hirundinidae • Red-rumped Swallow, Amursvale‎ Has image

Cecropis daurica japonica • Hirundinidae • Red-rumped Swallow, Amursvale‎

Cecropis senegalensis • Hirundinidae • Mosque Swallow, Halsbåndsvale‎ Has image

Celeus castaneus • Picidae • Chestnut-colored Woodpecker, Kastanjespett‎ Has image

Celeus flavescens • Picidae • Blond-crested Woodpecker, Blondinespett‎ Has image

Celeus flavus • Picidae • Cream-colored Woodpecker, Kremspett‎ Has image

Celeus galeatus • Picidae • Helmeted Woodpecker, Hjelmsvartspett‎ Has image

Celeus undatus • Picidae • Waved Woodpecker, Riflingspett‎ Has image

Centrocercus urophasianus • Phasianidae • Sage Grouse, Salviejerpe‎

Centropus bengalensis • Cuculidae • Lesser Coucal, Bengalsporegjøk‎ Has image

Centropus monachus • Cuculidae • Blue-headed Coucal, Blåhodesporegjøk‎ Has image

Centropus nigrorufus • Cuculidae • Sunda Coucal, Javasporegjøk‎ Has image

Centropus phasianinus • Cuculidae • Pheasant Coucal, Fasansporegjøk‎ Has image

Centropus senegalensis • Cuculidae • Senegal Coucal, Senegalsporegjøk‎ Has image

Centropus sinensis • Cuculidae • Greater Coucal, Orientsporegjøk‎ Has image

Centropus sinensis bubutus • Cuculidae • Greater Coucal, Orientsporegjøk‎ Has image

Centropus superciliosus • Cuculidae • White-browed Coucal, Hvitbrynsporegjøk‎ Has image

Centropus toulou • Cuculidae • Malagasy Coucal, Tolosporegjøk‎ Has image

Cephalopterus ornatus • Cotingidae • Amazonian Umbrellabird, Amazonparasollfugl‎

Cephalopyrus flammiceps • Paridae • Fire-capped Tit, Flammepungmeis‎ Has image

Cepphus columba • Alcidae • Pigeon Guillemot, Beringteist‎ Has image

Cepphus grylle • Alcidae • Black Guillemot, Teist‎ Has image

Cepphus grylle arcticus • Alcidae • Black Guillemot, Teist‎ Has image

Cepphus grylle mandtii • Alcidae • Black Guillemot, Teist‎ Has image

Ceratogymna atrata • Bucerotidae • Black-casqued Hornbill, Svarthornfugl‎ Has image

Ceratopipra cornuta • Pipridae • Scarlet-horned Manakin, Rødduskmanakin‎

Ceratopipra erythrocephala • Pipridae • Golden-headed Manakin, Gullhodemanakin‎ Has image

Ceratopipra mentalis • Pipridae • Red-capped Manakin, Rødhettemanakin‎ Has image

Ceratopipra mentalis ignifera • Pipridae • Red-capped Manakin, Rødhettemanakin‎

Ceratopipra rubrocapilla • Pipridae • Red-headed Manakin, Rødhodemanakin‎ Has image

Cercomacra tyrannina (syn.)‎ • Thamnophilidae • Dusky Antbird, Tinnmaurfugl‎ Has image

Cercomacroides tyrannina • Thamnophilidae • Dusky Antbird, Tinnmaurfugl‎ Has image

Cercotrichas coryphoeus • Muscicapidae • Karoo Scrub Robin, Karookrattskvett‎ Has image

Cercotrichas galactotes familiaris • Muscicapidae • Rufous-tailed Scrub Robin, Hekkskvett‎

Cercotrichas galactotes galactotes • Muscicapidae • Rufous-tailed Scrub Robin, Hekkskvett‎ Has image

Cercotrichas galactotes syriaca • Muscicapidae • Rufous-tailed Scrub Robin, Hekkskvett‎ Has image

Cercotrichas paena damarensis (syn.)‎ • Muscicapidae • Kalahari Scrub Robin, Kalaharikrattskvett‎

Cercotrichas paena paena • Muscicapidae • Kalahari Scrub Robin, Kalaharikrattskvett‎

Cercotrichas podobe • Muscicapidae • Black Scrub Robin, Svartkrattskvett‎ Has image

Cercotrichas signata • Muscicapidae • Brown Scrub Robin, Natalkrattskvett‎ Has image

Cerorhinca monocerata • Alcidae • Rhinoceros Auklet, Neshornlunde‎ Has image

Certhia americana americana • Certhiidae • Brown Creeper, Amerikatrekryper‎ Has image

Certhia brachydactyla brachydactyla • Certhiidae • Short-toed Treecreeper, Kortklotrekryper‎ Has image

Certhia brachydactyla mauritanica • Certhiidae • Short-toed Treecreeper, Kortklotrekryper‎ Has image

Certhia brachydactyla stresemanni (syn.)‎ • Certhiidae • Short-toed Treecreeper, Kortklotrekryper‎ Has image

Certhia familiaris • Certhiidae • Eurasian Treecreeper, Trekryper‎ Has image

Certhia familiaris familiaris • Certhiidae • Eurasian Treecreeper, Trekryper‎ Has image

Certhia himalayana • Certhiidae • Bar-tailed Treecreeper, Tigertrekryper‎ Has image

Certhia nipalensis • Certhiidae • Rusty-flanked Treecreeper, Rusttrekryper‎ Has image

Certhiasomus stictolaemus secundus • Furnariidae • Spot-throated Woodcreeper, Flekkstrupetreløper‎

Certhidea fusca luteola • Thraupidae • Grey Warbler-Finch, Gråkantorspurv‎

Ceryle rudis • Alcedinidae • Pied Kingfisher, Terneisfugl‎ Has image

Cettia castaneocoronata • Cettiidae • Chestnut-headed Tesia, Rødhodetesia‎ Has image

Cettia cetti • Cettiidae • Cetti's Warbler, Cettisanger‎ Has image

Cettia cetti cetti • Cettiidae • Cetti's Warbler, Cettisanger‎ Has image

Ceuthmochares aereus • Cuculidae • Blue Malkoha, Malmgjøk‎ Has image

Ceyx azureus • Alcedinidae • Azure Kingfisher, Asurisfugl‎ Has image

Ceyx erithaca • Alcedinidae • Oriental Dwarf Kingfisher, Orientisfugl‎

Ceyx erithaca erithaca • Alcedinidae • Oriental Dwarf Kingfisher, Orientisfugl‎ Has image

Ceyx erithaca motleyi • Alcedinidae • Oriental Dwarf Kingfisher, Orientisfugl‎ Has image

Ceyx lepidus • Alcedinidae • Moluccan Dwarf Kingfisher, Opalisfugl‎ Has image

Ceyx pusillus halli • Alcedinidae • Little Kingfisher, Alveisfugl‎ Has image

Chaetocercus heliodor • Trochilidae • Gorgeted Woodstar, Knøttkolibri‎ Has image

Chaetocercus mulsant • Trochilidae • White-bellied Woodstar, Hvitbukkolibri‎ Has image

Chaetura pelagica • Apodidae • Chimney Swift, Skorsteinsseiler‎ Has image

Chalcomitra amethystina • Nectariniidae • Amethyst Sunbird, Ametystsolfugl‎ Has image

Chalcomitra fuliginosa • Nectariniidae • Carmelite Sunbird, Karmelittsolfugl‎ Has image

Chalcomitra senegalensis • Nectariniidae • Scarlet-chested Sunbird, Skarlagenbrystsolfugl‎ Has image

Chalcomitra senegalensis lamperti • Nectariniidae • Scarlet-chested Sunbird, Skarlagenbrystsolfugl‎ Has image

Chalcomitra senegalensis proteus • Nectariniidae • Scarlet-chested Sunbird, Skarlagenbrystsolfugl‎ Has image

Chalcoparia singalensis borneana • Nectariniidae • Ruby-cheeked Sunbird, Rødkinnsolfugl‎ Has image

Chalcoparia singalensis phoenicotis • Nectariniidae • Ruby-cheeked Sunbird, Rødkinnsolfugl‎ Has image

Chalcophaps indica • Columbidae • Common Emerald Dove, Smaragddue‎ Has image

Chalcophaps indica natalis • Columbidae • Common Emerald Dove, Smaragddue‎ Has image

Chalcophaps longirostris • Columbidae • Pacific Emerald Dove‎

Chalcophaps longirostris sandwichensis • Columbidae • Pacific Emerald Dove‎ Has image

Chalcophaps longirostris timorensis • Columbidae • Pacific Emerald Dove‎ Has image

Chalcophaps stephani • Columbidae • Stephan's Emerald Dove, Hvitpannedue‎ Has image

Chalcopsitta scintillata chloroptera • Psittaculidae • Yellowish-streaked Lory, Gnistlori‎ Has image

Chalcopsitta scintillata rubrifrons • Psittaculidae • Yellowish-streaked Lory, Gnistlori‎ Has image

Chalcostigma herrani • Trochilidae • Rainbow-bearded Thornbill, Regnbuenålkolibri‎

Chalcostigma heteropogon • Trochilidae • Bronze-tailed Thornbill, Bronsenålkolibri‎ Has image

Chalybura buffonii • Trochilidae • White-vented Plumeleteer, Svartfotdungump‎ Has image

Chamaeza campanisona • Formicariidae • Short-tailed Antthrush, Hvittippmaurrikse‎ Has image

Charadriidae sp. • Charadriidae • Charadriidae sp.‎ Has image

Charadrius alexandrinus • Charadriidae • Kentish Plover, Hvitbrystlo‎ Has image

Charadrius bicinctus • Charadriidae • Double-banded Plover, Nyzealandbeltelo‎ Has image

Charadrius dubius • Charadriidae • Little Ringed Plover, Dverglo‎ Has image

Charadrius dubius curonicus • Charadriidae • Little Ringed Plover, Dverglo‎ Has image

Charadrius hiaticula • Charadriidae • Common Ringed Plover, Sandlo‎ Has image

Charadrius hiaticula hiaticula • Charadriidae • Common Ringed Plover, Sandlo‎

Charadrius hiaticula tundrae • Charadriidae • Common Ringed Plover, Sandlo‎ Has image

Charadrius leschenaultii • Charadriidae • Greater Sand Plover, Ørkenlo‎ Has image

Charadrius marginatus • Charadriidae • White-fronted Plover, Strandlo‎ Has image

Charadrius melodus • Charadriidae • Piping Plover, Piplo‎ Has image

Charadrius mongolus • Charadriidae • Lesser Sand Plover, Mongollo‎ Has image

Charadrius morinellus • Charadriidae • Eurasian Dotterel, Boltit‎ Has image

Charadrius obscurus • Charadriidae • New Zealand Plover, Rustbuklo‎

Charadrius pallidus • Charadriidae • Chestnut-banded Plover, Saltsjølo‎ Has image

Charadrius placidus • Charadriidae • Long-billed Plover, Langnebblo‎ Has image

Charadrius ruficapillus • Charadriidae • Red-capped Plover, Rødhettelo‎ Has image

Charadrius sanctaehelenae • Charadriidae • St. Helena Plover, Sankthelenalo (St. Helenalo)‎ Has image

Charadrius semipalmatus • Charadriidae • Semipalmated Plover, Amerikasandlo‎ Has image

Charadrius tricollaris • Charadriidae • Three-banded Plover, Hvitkranslo‎ Has image

Charadrius veredus • Charadriidae • Oriental Plover, Steppelo‎ Has image

Charadrius vociferus • Charadriidae • Killdeer, Tobeltelo‎ Has image

Charadrius wilsonia cinnamominus • Charadriidae • Wilson's Plover, Tykknebblo‎

Charmosyna palmarum (syn.)‎ • Psittaculidae • Palm Lorikeet, Palmelori‎ Has image

Charmosyna papou • Psittaculidae • Papuan Lorikeet, Langhalelori‎ Has image

Charmosyna papou papou (syn.)‎ • Psittaculidae • Papuan Lorikeet, Langhalelori‎ Has image

Charmosyna placentis (syn.)‎ • Psittaculidae • Red-flanked Lorikeet, Rødflankelori‎

Charmosyna pulchella (syn.)‎ • Psittaculidae • Fairy Lorikeet, Prinsesselori‎ Has image

Charmosynopsis pulchella • Psittaculidae • Fairy Lorikeet, Prinsesselori‎ Has image

Chasiempis sandwichensis • Monarchidae • Hawaii Elepaio, Elepaio‎ Has image

Chauna torquata • Anhimidae • Southern Screamer, Kragegjeterfugl‎ Has image

Chelidoptera tenebrosa • Bucconidae • Swallow-winged Puffbird, Svalevinge‎ Has image

Chelidoptera tenebrosa brasiliensis • Bucconidae • Swallow-winged Puffbird, Svalevinge‎ Has image

Chelidorhynx hypoxanthus • Stenostiridae • Yellow-bellied Fantail, Gulbukviftestjert‎ Has image

Chen caerulescens (syn.)‎ • Anatidae • Snow Goose, Snøgås‎

Chen caerulescens caerulescens (syn.)‎ • Anatidae • Snow Goose, Snøgås‎ Has image

Chen canagica (syn.)‎ • Anatidae • Emperor Goose, Keisergås‎

Chenonetta jubata • Anatidae • Maned Duck, Mankeand‎ Has image

Chionis albus • Chionidae • Snowy Sheathbill, Antarktisslirenebb‎ Has image

Chionis minor • Chionidae • Black-faced Sheathbill, Maskeslirenebb‎ Has image

Chionis minor crozettensis • Chionidae • Black-faced Sheathbill, Maskeslirenebb‎ Has image

Chionomesa fimbriata nigricauda • Trochilidae • Glittering-throated Emerald, Glitterstrupekolibri‎ Has image

Chionomesa lactea • Trochilidae • Sapphire-spangled Emerald, Fiolstrupekolibri‎ Has image

Chiroxiphia caudata • Pipridae • Blue Manakin, Blåmanakin‎ Has image

Chiroxiphia lanceolata • Pipridae • Lance-tailed Manakin, Sylhalemanakin‎

Chiroxiphia pareola • Pipridae • Blue-backed Manakin, Blåryggmanakin‎ Has image

Chiroxiphia pareola pareola • Pipridae • Blue-backed Manakin, Blåryggmanakin‎

Chiroxiphia pareola regina • Pipridae • Blue-backed Manakin, Blåryggmanakin‎

Chlamydera cerviniventris • Ptilonorhynchidae • Fawn-breasted Bowerbird, Okerbukgartner‎ Has image

Chlamydera maculata • Ptilonorhynchidae • Spotted Bowerbird, Flekkgartner‎ Has image

Chlamydera nuchalis • Ptilonorhynchidae • Great Bowerbird, Grågartner‎ Has image

Chlamydera nuchalis orientalis • Ptilonorhynchidae • Great Bowerbird, Grågartner‎ Has image

Chlamydotis macqueenii • Otididae • Macqueen's Bustard, Steppetrappe‎ Has image

Chlamydotis undulata • Otididae • Houbara Bustard, Kragetrappe‎

Chlidonias hybrida • Laridae • Whiskered Tern, Hvitkinnsvartterne‎ Has image

Chlidonias leucopterus • Laridae • White-winged Tern, Hvitvingesvartterne‎ Has image

Chlidonias niger • Laridae • Black Tern, Svartterne‎ Has image

Chlidonias niger surinamensis • Laridae • Black Tern, Svartterne‎ Has image

Chloebia gouldiae • Estrildidae • Gouldian Finch, Gouldamadin‎ Has image

Chloephaga picta • Anatidae • Upland Goose, Sebragås‎ Has image

Chloephaga picta picta • Anatidae • Upland Goose, Sebragås‎ Has image

Chloephaga rubidiceps • Anatidae • Ruddy-headed Goose, Brunhodegås‎ Has image

Chlorestes candida • Trochilidae • White-bellied Emerald, Mayakolibri‎ Has image

Chlorestes cyanus • Trochilidae • White-chinned Sapphire, Hvithakekolibri‎ Has image

Chlorestes eliciae • Trochilidae • Blue-throated Sapphire, Gullhalekolibri‎ Has image

Chlorestes julie • Trochilidae • Violet-bellied Hummingbird, Fiolettbukkolibri‎ Has image

Chlorestes notata • Trochilidae • Blue-chinned Sapphire, Blåstrupesmaragd‎ Has image

Chloris chloris • Fringillidae • European Greenfinch, Grønnfink‎ Has image

Chloris chloris aurantiiventris • Fringillidae • European Greenfinch, Grønnfink‎

Chloris chloris chloris • Fringillidae • European Greenfinch, Grønnfink‎ Has image

Chloris chloris harrisoni • Fringillidae • European Greenfinch, Grønnfink‎

Chloris chloris vanmarli • Fringillidae • European Greenfinch, Grønnfink‎ Has image

Chloris sinica • Fringillidae • Grey-capped Greenfinch, Orientfink‎ Has image

Chloris sinica kawarahiba • Fringillidae • Grey-capped Greenfinch, Orientfink‎ Has image

Chloris spinoides • Fringillidae • Yellow-breasted Greenfinch, Himalayafink‎ Has image

Chloroceryle aenea • Alcedinidae • American Pygmy Kingfisher, Bronseisfugl‎ Has image

Chloroceryle amazona • Alcedinidae • Amazon Kingfisher, Amazonisfugl‎ Has image

Chloroceryle americana • Alcedinidae • Green Kingfisher, Grønnisfugl‎ Has image

Chloroceryle inda • Alcedinidae • Green-and-rufous Kingfisher, Olivenisfugl‎

Chlorochrysa phoenicotis • Thraupidae • Glistening-green Tanager, Olivintanagar‎ Has image

Chlorocichla flaviventris • Pycnonotidae • Yellow-bellied Greenbul, Gulbukløvbylbyl‎ Has image

Chlorodrepanis stejnegeri • Fringillidae • Kauai Amakihi, Tykknebbamakihi‎ Has image

Chlorophanes spiza • Thraupidae • Green Honeycreeper, Grønnhonningkryper‎ Has image

Chlorophonia cyanea cyanea • Fringillidae • Blue-naped Chlorophonia, Blånakkeklorofonia‎ Has image

Chlorophonia elegantissima • Fringillidae • Elegant Euphonia, Fagereufonia‎ Has image

Chlorophonia musica • Fringillidae • Antillean Euphonia, Antilleufonia‎ Has image

Chlorophonia occipitalis • Fringillidae • Blue-crowned Chlorophonia, Blåisseklorofonia‎ Has image

Chloropicus namaquus • Picidae • Bearded Woodpecker, Skjeggspett‎ Has image

Chloropsis aurifrons • Chloropseidae • Golden-fronted Leafbird, Gyllenpannebladfugl‎ Has image

Chloropsis aurifrons insularis • Chloropseidae • Golden-fronted Leafbird, Gyllenpannebladfugl‎ Has image

Chloropsis cochinchinensis • Chloropseidae • Javan Leafbird‎ Has image

Chloropsis cochinchinensis cochinchinensis (syn.)‎ • Chloropseidae • Javan Leafbird‎ Has image

Chloropsis cochinchinensis viridinucha (syn.)‎ • Chloropseidae • Blue-winged Leafbird‎ Has image

Chloropsis cyanopogon • Chloropseidae • Lesser Green Leafbird, Grønnbladfugl‎ Has image

Chloropsis cyanopogon cyanopogon • Chloropseidae • Lesser Green Leafbird, Grønnbladfugl‎ Has image

Chloropsis hardwickii • Chloropseidae • Orange-bellied Leafbird, Oransjebukbladfugl‎ Has image

Chloropsis jerdoni • Chloropseidae • Jerdon's Leafbird‎ Has image

Chloropsis moluccensis viridinucha • Chloropseidae • Blue-winged Leafbird‎ Has image

Chloropsis sonnerati • Chloropseidae • Greater Green Leafbird, Smaragdbladfugl‎ Has image

Chloropsis sonnerati zosterops • Chloropseidae • Greater Green Leafbird, Smaragdbladfugl‎ Has image

Chlorornis riefferii • Thraupidae • Grass-green Tanager, Grønntanagar‎ Has image

Chlorospingus semifuscus • Passerellidae • Dusky Bush Tanager, Gråbrysttanagar‎ Has image

Chlorostilbon alice • Trochilidae • Green-tailed Emerald, Grønnhalesmaragd‎ Has image

Chlorostilbon canivetii (syn.)‎ • Trochilidae • Canivet's Emerald, Mayasmaragd‎ Has image

Chlorostilbon gibsoni • Trochilidae • Red-billed Emerald‎ Has image

Chlorostilbon lucidus • Trochilidae • Glittering-bellied Emerald, Glansbuksmaragd‎ Has image

Chlorostilbon melanorhynchus • Trochilidae • Western Emerald‎ Has image

Chlorostilbon melanorhynchus melanorhynchus (syn.)‎ • Trochilidae • Western Emerald‎ Has image

Chlorostilbon melanorhynchus pumilus (syn.)‎ • Trochilidae • Western Emerald‎ Has image

Chlorostilbon mellisugus • Trochilidae • Blue-tailed Emerald, Blåhalesmaragd‎ Has image

Chlorostilbon mellisugus caribaeus • Trochilidae • Blue-tailed Emerald, Blåhalesmaragd‎

Chlorostilbon poortmani • Trochilidae • Short-tailed Emerald, Korthalesmaragd‎ Has image

Chlorostilbon stenurus • Trochilidae • Narrow-tailed Emerald, Smalhalesmaragd‎

Cholornis unicolor • Paradoxornithidae • Brown Parrotbill, Brunbuttnebb‎ Has image

Chondestes grammacus • Passerellidae • Lark Sparrow, Lerkespurv‎ Has image

Chondrohierax uncinatus • Accipitridae • Hook-billed Kite, Kroknebbglente‎ Has image

Chordeiles minor • Caprimulgidae • Common Nighthawk, Nordnatthauk‎ Has image

Chordeiles nacunda • Caprimulgidae • Nacunda Nighthawk, Nacundanatthauk‎ Has image

Chroicocephalus brunnicephalus • Laridae • Brown-headed Gull, Asiahettemåke‎ Has image

Chroicocephalus bulleri • Laridae • Black-billed Gull, Maorimåke‎

Chroicocephalus cirrocephalus • Laridae • Grey-headed Gull, Gråhodemåke‎ Has image

Chroicocephalus genei • Laridae • Slender-billed Gull, Smalnebbmåke‎

Chroicocephalus maculipennis • Laridae • Brown-hooded Gull, Sørhettemåke‎

Chroicocephalus novaehollandiae • Laridae • Silver Gull, Australmåke‎ Has image

Chroicocephalus philadelphia • Laridae • Bonaparte's Gull, Kanadahettemåke‎ Has image

Chroicocephalus ridibundus • Laridae • Black-headed Gull, Hettemåke‎ Has image

Chroicocephalus serranus • Laridae • Andean Gull, Andesmåke‎ Has image

Chrysococcyx basalis • Cuculidae • Horsfield's Bronze Cuckoo, Mulgagjøk‎ Has image

Chrysococcyx cupreus • Cuculidae • African Emerald Cuckoo, Smaragdgjøk‎ Has image

Chrysococcyx klaas • Cuculidae • Klaas's Cuckoo, Grønngjøk‎ Has image

Chrysococcyx lucidus • Cuculidae • Shining Bronze Cuckoo, Bronsegjøk‎ Has image

Chrysococcyx maculatus • Cuculidae • Asian Emerald Cuckoo, Beryllgjøk‎ Has image

Chrysococcyx osculans • Cuculidae • Black-eared Cuckoo, Svartøregjøk‎ Has image

Chrysococcyx xanthorhynchus • Cuculidae • Violet Cuckoo, Ametystgjøk‎

Chrysococcyx xanthorhynchus xanthorhynchus • Cuculidae • Violet Cuckoo, Ametystgjøk‎ Has image

Chrysocolaptes festivus • Picidae • White-naped Woodpecker, Hvitnakkespett‎ Has image

Chrysocolaptes lucidus • Picidae • Buff-spotted Flameback, Protevsspett‎ Has image

Chrysolampis mosquitus • Trochilidae • Ruby-topaz Hummingbird, Rubintopas‎ Has image

Chrysolophus pictus • Phasianidae • Golden Pheasant, Gullfasan‎ Has image

Chrysomma sinense • Paradoxornithidae • Yellow-eyed Babbler, Guløyetimal‎ Has image

Chrysomma sinense nasale • Paradoxornithidae • Yellow-eyed Babbler, Guløyetimal‎ Has image

Chrysomma sinense sinense • Paradoxornithidae • Yellow-eyed Babbler, Guløyetimal‎ Has image

Chrysomus icterocephalus • Icteridae • Yellow-hooded Blackbird, Gulhettetrupial‎ Has image

Chrysomus ruficapillus • Icteridae • Chestnut-capped Blackbird, Brunkronetrupial‎ Has image

Chrysophlegma flavinucha • Picidae • Greater Yellownape, Gultoppspett‎ Has image

Chrysophlegma mentale • Picidae • Checker-throated Woodpecker, Brunkragespett‎ Has image

Chrysophlegma miniaceum • Picidae • Banded Woodpecker, Kamferspett‎ Has image

Chrysuronia goudoti • Trochilidae • Shining-green Hummingbird, Grønnglanskolibri‎ Has image

Chrysuronia grayi • Trochilidae • Blue-headed Sapphire, Blåhettekolibri‎ Has image

Chrysuronia leucogaster • Trochilidae • Plain-bellied Emerald, Lysbukkolibri‎ Has image

Chrysuronia oenone • Trochilidae • Golden-tailed Sapphire, Gyllenhalekolibri‎ Has image

Chunga burmeisteri • Cariamidae • Black-legged Seriema, Svartbeinseriema‎

Cicinnurus regius • Paradisaeidae • King Bird-of-paradise, Kongeparadisfugl‎ Has image

Ciconia ciconia • Ciconiidae • White Stork, Stork‎ Has image

Ciconia episcopus • Ciconiidae • Woolly-necked Stork, Ullhalsstork‎ Has image

Ciconia nigra • Ciconiidae • Black Stork, Svartstork‎ Has image

Cinclidium frontale • Muscicapidae • Blue-fronted Robin, Blåpanneskvett‎ Has image

Cinclodes excelsior • Furnariidae • Stout-billed Cinclodes, Grovnebbergkall‎ Has image

Cinclodes fuscus • Furnariidae • Buff-winged Cinclodes, Kortnebbergkall‎ Has image

Cinclodes patagonicus • Furnariidae • Dark-bellied Cinclodes, Stripebergkall‎ Has image

Cincloramphus cruralis • Locustellidae • Brown Songlark, Brunlerkesanger‎ Has image

Cincloramphus mathewsi • Locustellidae • Rufous Songlark, Rustgumplerkesanger‎ Has image

Cincloramphus timoriensis • Locustellidae • Tawny Grassbird, Nymfesanger‎ Has image

Cincloramphus timoriensis alisteri • Locustellidae • Tawny Grassbird, Nymfesanger‎ Has image

Cinclosoma ajax • Cinclosomatidae • Painted Quail-thrush, Guløyevakteltrost‎

Cinclosoma punctatum • Cinclosomatidae • Spotted Quail-thrush, Flekkvakteltrost‎ Has image

Cinclus cinclus • Cinclidae • White-throated Dipper, Fossekall‎ Has image

Cinclus cinclus aquaticus • Cinclidae • White-throated Dipper, Fossekall‎ Has image

Cinclus cinclus cinclus • Cinclidae • White-throated Dipper, Fossekall‎ Has image

Cinclus cinclus gularis • Cinclidae • White-throated Dipper, Fossekall‎ Has image

Cinclus cinclus hibernicus • Cinclidae • White-throated Dipper, Fossekall‎

Cinclus cinclus leucogaster • Cinclidae • White-throated Dipper, Fossekall‎ Has image

Cinclus leucocephalus leuconotus • Cinclidae • White-capped Dipper, Andesfossekall‎ Has image

Cinclus mexicanus • Cinclidae • American Dipper, Gråfossekall‎ Has image

Cinclus pallasii • Cinclidae • Brown Dipper, Brunfossekall‎ Has image

Cinnycerthia unirufa unibrunnea • Troglodytidae • Rufous Wren, Rustsmett‎ Has image

Cinnyricinclus leucogaster • Sturnidae • Violet-backed Starling, Ametyststær‎ Has image

Cinnyricinclus leucogaster verreauxi • Sturnidae • Violet-backed Starling, Ametyststær‎ Has image

Cinnyris afer • Nectariniidae • Greater Double-collared Sunbird, Bredbeltesolfugl‎ Has image

Cinnyris afer afer (syn.)‎ • Nectariniidae • Greater Double-collared Sunbird, Bredbeltesolfugl‎ Has image

Cinnyris afer saliens (syn.)‎ • Nectariniidae • Greater Double-collared Sunbird, Bredbeltesolfugl‎ Has image

Cinnyris asiaticus • Nectariniidae • Purple Sunbird, Purpursolfugl‎ Has image

Cinnyris bifasciatus • Nectariniidae • Purple-banded Sunbird, Purpurbåndsolfugl‎ Has image

Cinnyris chalybeus • Nectariniidae • Southern Double-collared Sunbird, Kappsolfugl‎ Has image

Cinnyris chloropygius kempi • Nectariniidae • Olive-bellied Sunbird, Olivenbuksolfugl‎ Has image

Cinnyris coccinigastrus • Nectariniidae • Splendid Sunbird, Praktsolfugl‎ Has image

Cinnyris erythrocercus • Nectariniidae • Red-chested Sunbird, Rødbrystsolfugl‎ Has image

Cinnyris jugularis frenatus • Nectariniidae • Olive-backed Sunbird, Olivenryggsolfugl‎ Has image

Cinnyris jugularis ornatus • Nectariniidae • Olive-backed Sunbird, Olivenryggsolfugl‎ Has image

Cinnyris lotenius • Nectariniidae • Loten's Sunbird, Langnebbsolfugl‎

Cinnyris mariquensis • Nectariniidae • Marico Sunbird, Akasiesolfugl‎ Has image

Cinnyris mariquensis osiris • Nectariniidae • Marico Sunbird, Akasiesolfugl‎ Has image

Cinnyris mediocris • Nectariniidae • Eastern Double-collared Sunbird, Mellomsolfugl‎ Has image

Cinnyris notatus • Nectariniidae • Malagasy Green Sunbird, Madagaskarsolfugl‎

Cinnyris osea • Nectariniidae • Palestine Sunbird, Palestinasolfugl‎ Has image

Cinnyris pulchellus • Nectariniidae • Beautiful Sunbird, Fagersolfugl‎ Has image

Cinnyris sovimanga • Nectariniidae • Souimanga Sunbird, Souimangasolfugl‎ Has image

Cinnyris superbus • Nectariniidae • Superb Sunbird, Edelsolfugl‎ Has image

Cinnyris venustus • Nectariniidae • Variable Sunbird, Venussolfugl‎ Has image

Cinnyris venustus venustus • Nectariniidae • Variable Sunbird, Venussolfugl‎ Has image

Circaetus fasciolatus • Accipitridae • Southern Banded Snake Eagle, Kystslangeørn‎ Has image

Circaetus gallicus • Accipitridae • Short-toed Snake Eagle, Slangeørn‎ Has image

Circus aeruginosus • Accipitridae • Western Marsh Harrier, Sivhauk‎ Has image

Circus approximans • Accipitridae • Swamp Harrier, Australsivhauk‎ Has image

Circus cinereus • Accipitridae • Cinereous Harrier, Bendelmyrhauk‎ Has image

Circus cyaneus • Accipitridae • Hen Harrier, Myrhauk‎ Has image

Circus hudsonius • Accipitridae • Northern Harrier‎ Has image

Circus macrourus • Accipitridae • Pallid Harrier, Steppehauk‎ Has image

Circus maurus • Accipitridae • Black Harrier, Fynboshauk‎

Circus melanoleucos • Accipitridae • Pied Harrier, Praktkjerrhauk‎ Has image

Circus pygargus • Accipitridae • Montagu's Harrier, Enghauk‎ Has image

Circus ranivorus • Accipitridae • African Marsh Harrier, Afrikasivhauk‎ Has image

Cissa chinensis • Corvidae • Common Green Magpie, Grønnskjære‎ Has image

Cissa thalassina • Corvidae • Javan Green Magpie, Smaragdskjære‎ Has image

Cissomela pectoralis • Meliphagidae • Banded Honeyeater, Båndhonningeter‎ Has image

Cissopis leverianus • Thraupidae • Magpie Tanager, Skjæretanagar‎ Has image

Cisticola cherina • Cisticolidae • Madagascar Cisticola, Gassercistussanger‎ Has image

Cisticola chubbi chubbi • Cisticolidae • Chubb's Cisticola, Umbragressanger‎ Has image

Cisticola exilis • Cisticolidae • Golden-headed Cisticola, Gyllengressanger‎ Has image

Cisticola exilis exilis • Cisticolidae • Golden-headed Cisticola, Gyllengressanger‎ Has image

Cisticola juncidis • Cisticolidae • Zitting Cisticola, Cistussanger‎ Has image

Cisticola juncidis cisticola • Cisticolidae • Zitting Cisticola, Cistussanger‎ Has image

Cisticola natalensis natalensis • Cisticolidae • Croaking Cisticola, Kvekkegressanger‎ Has image

Cisticola tinniens • Cisticolidae • Levaillant's Cisticola, Ringlegressanger‎ Has image

Cistothorus palustris palustris • Troglodytidae • Marsh Wren, Myrsmett‎ Has image

Cittura cyanotis • Alcedinidae • Lilac Kingfisher, Harlekinisfugl‎ Has image

Clamator coromandus • Cuculidae • Chestnut-winged Cuckoo, Brunvingegjøk‎ Has image

Clamator glandarius • Cuculidae • Great Spotted Cuckoo, Skjæregjøk‎ Has image

Clamator jacobinus • Cuculidae • Jacobin Cuckoo, Jakobinergjøk‎ Has image

Clamator jacobinus jacobinus • Cuculidae • Jacobin Cuckoo, Jakobinergjøk‎ Has image

Clamator jacobinus serratus • Cuculidae • Jacobin Cuckoo, Jakobinergjøk‎

Clamator levaillantii • Cuculidae • Levaillant's Cuckoo, Savannegjøk‎ Has image

Clanga clanga • Accipitridae • Greater Spotted Eagle, Storskrikørn‎ Has image

Clanga pomarina • Accipitridae • Lesser Spotted Eagle, Småskrikørn‎ Has image

Clangula hyemalis • Anatidae • Long-tailed Duck, Havelle‎ Has image

Claravis geoffroyi (syn.)‎ • Columbidae • Purple-winged Ground Dove‎ Has image

Claravis pretiosa • Columbidae • Blue Ground Dove, Grådue‎ Has image

Climacteris melanurus • Climacteridae • Black-tailed Treecreeper, Sotbarkkryper‎ Has image

Climacteris picumnus • Climacteridae • Brown Treecreeper, Brunbarkkryper‎ Has image

Climacteris rufus • Climacteridae • Rufous Treecreeper, Kanelbarkkryper‎ Has image

Clytolaema rubricauda • Trochilidae • Brazilian Ruby, Rubinkolibri‎ Has image

Cnemathraupis eximia chloronota • Thraupidae • Black-chested Mountain Tanager, Grønnryggfjelltanagar‎ Has image

Cnemotriccus fuscatus • Tyrannidae • Fuscous Flycatcher, Bruntyrann‎ Has image

Coccopygia quartinia • Estrildidae • Yellow-bellied Waxbill, Gulbukastrild‎

Coccothraustes coccothraustes • Fringillidae • Hawfinch, Kjernebiter‎ Has image

Coccothraustes coccothraustes buvryi • Fringillidae • Hawfinch, Kjernebiter‎

Coccothraustes coccothraustes coccothraustes • Fringillidae • Hawfinch, Kjernebiter‎ Has image

Coccothraustes coccothraustes japonicus • Fringillidae • Hawfinch, Kjernebiter‎ Has image

Coccycua minuta • Cuculidae • Little Cuckoo, Alvegjøk‎ Has image

Coccyzus americanus • Cuculidae • Yellow-billed Cuckoo, Gulnebbgjøk‎ Has image

Coccyzus erythropthalmus • Cuculidae • Black-billed Cuckoo, Svartnebbgjøk‎ Has image

Coccyzus minor • Cuculidae • Mangrove Cuckoo, Mangrovegjøk‎ Has image

Coccyzus vieilloti • Cuculidae • Puerto Rican Lizard Cuckoo, Puertoricoøglegjøk‎

Cochlearius cochlearius • Ardeidae • Boat-billed Heron, Båtnebbhegre‎ Has image

Cochoa purpurea • Turdidae • Purple Cochoa, Purpurkotsjoa‎ Has image

Coeligena helianthea • Trochilidae • Blue-throated Starfrontlet, Rosenbukinka‎ Has image

Coeligena lutetiae • Trochilidae • Buff-winged Starfrontlet, Opalvingeinka‎ Has image

Coeligena prunellei • Trochilidae • Black Inca, Svartinka‎ Has image

Coeligena torquata • Trochilidae • Collared Inca, Hvitbrystinka‎ Has image

Coeligena torquata fulgidigula • Trochilidae • Collared Inca, Hvitbrystinka‎

Coeligena wilsoni • Trochilidae • Brown Inca, Bruninka‎ Has image

Coereba flaveola • Thraupidae • Bananaquit, Banansmett‎

Coereba flaveola chloropyga • Thraupidae • Bananaquit, Banansmett‎ Has image

Coereba flaveola mexicana • Thraupidae • Bananaquit, Banansmett‎ Has image

Coereba flaveola minima • Thraupidae • Bananaquit, Banansmett‎ Has image

Coereba flaveola uropygialis • Thraupidae • Bananaquit, Banansmett‎ Has image

Colaptes auratus • Picidae • Northern Flicker, Gullspett‎ Has image

Colaptes auratus mexicanus • Picidae • Northern Flicker, Gullspett‎ Has image

Colaptes campestris • Picidae • Campo Flicker, Gullmarkspett‎ Has image

Colaptes chrysoides • Picidae • Gilded Flicker, Saguarospett‎ Has image

Colaptes melanochloros • Picidae • Green-barred Woodpecker, Caatingaspett‎ Has image

Colaptes pitius • Picidae • Chilean Flicker, Chilemarkspett‎ Has image

Colaptes rivolii • Picidae • Crimson-mantled Woodpecker, Karnevalsspett‎ Has image

Colaptes rubiginosus • Picidae • Golden-olive Woodpecker, Olivenspett‎ Has image

Colibri coruscans • Trochilidae • Sparkling Violetear, Fiolørekolibri‎

Colibri delphinae • Trochilidae • Brown Violetear, Brunkolibri‎ Has image

Colibri serrirostris • Trochilidae • White-vented Violetear, Hvitgumpkolibri‎ Has image

Colibri thalassinus • Trochilidae • Mexican Violetear, Talassinkolibri‎ Has image

Colibri thalassinus thalassinus (syn.)‎ • Trochilidae • Mexican Violetear, Talassinkolibri‎ Has image

Colinus cristatus • Odontophoridae • Crested Bobwhite, Sørkrattvaktel‎ Has image

Colinus nigrogularis • Odontophoridae • Yucatan Bobwhite, Mayakrattvaktel‎ Has image

Colinus virginianus • Odontophoridae • Northern Bobwhite, Nordkrattvaktel‎ Has image

Colius castanotus • Coliidae • Red-backed Mousebird, Rødryggmusfugl‎ Has image

Colius colius • Coliidae • White-backed Mousebird, Hvitryggmusfugl‎ Has image

Colius striatus • Coliidae • Speckled Mousebird, Brunmusfugl‎ Has image

Collocalia esculenta natalis (syn.)‎ • Apodidae • Christmas Island Swiftlet‎ Has image

Collocalia esculenta uropygialis (syn.)‎ • Apodidae • Satin Swiftlet‎ Has image

Collocalia linchi • Apodidae • Cave Swiftlet, Epidotsalangan‎ Has image

Collocalia natalis • Apodidae • Christmas Island Swiftlet‎ Has image

Collocalia uropygialis uropygialis • Apodidae • Satin Swiftlet‎ Has image

Colluricincla harmonica • Pachycephalidae • Grey Shrikethrush, Hvittøyleplystrer‎ Has image

Colluricincla megarhyncha • Pachycephalidae • Arafura Shrikethrush, Løvplystrer‎ Has image

Colluricincla megarhyncha parvula • Pachycephalidae • Arafura Shrikethrush, Løvplystrer‎ Has image

Coloeus dauuricus • Corvidae • Daurian Jackdaw, Mongolkaie‎ Has image

Coloeus monedula • Corvidae • Western Jackdaw, Kaie‎ Has image

Coloeus monedula monedula • Corvidae • Western Jackdaw, Kaie‎

Colonia colonus • Tyrannidae • Long-tailed Tyrant, Pendeltyrann‎ Has image

Columba argentina • Columbidae • Silvery Pigeon, Sølvdue‎ Has image

Columba arquatrix • Columbidae • African Olive Pigeon, Gulbrilledue‎ Has image

Columba bollii • Columbidae • Bolle's Pigeon, Kanaridue‎ Has image

Columba elphinstonii • Columbidae • Nilgiri Wood Pigeon, Nilgiridue‎ Has image

Columba guinea • Columbidae • Speckled Pigeon, Spragledue‎ Has image

Columba guinea phaeonota • Columbidae • Speckled Pigeon, Spragledue‎ Has image

Columba hodgsonii • Columbidae • Speckled Wood Pigeon, Sølvhodedue‎ Has image

Columba larvata • Columbidae • Lemon Dove, Trolldue‎ Has image

Columba leucomela • Columbidae • White-headed Pigeon, Dronningdue‎ Has image

Columba leuconota • Columbidae • Snow Pigeon, Snødue‎ Has image

Columba livia • Columbidae • Rock Dove, Klippedue, Bydue‎ Has image

Columba livia gymnocycla • Columbidae • Rock Dove, Klippedue‎ Has image

Columba livia intermedia • Columbidae • Rock Dove, Klippedue‎ Has image

Columba livia livia • Columbidae • Rock Dove, Klippedue‎

Columba oenas • Columbidae • Stock Dove, Skogdue‎ Has image

Columba oenas oenas • Columbidae • Stock Dove, Skogdue‎

Columba palumbus • Columbidae • Common Wood Pigeon, Ringdue‎ Has image

Columba palumbus excelsa (syn.)‎ • Columbidae • Common Wood Pigeon, Ringdue‎

Columba palumbus palumbus • Columbidae • Common Wood Pigeon, Ringdue‎

Columba pulchricollis • Columbidae • Ashy Wood Pigeon, Kragedue‎ Has image

Columba punicea • Columbidae • Pale-capped Pigeon, Blekkronedue‎ Has image

Columba sp. • Columbidae

Columba vitiensis • Columbidae • Metallic Pigeon, Hvitstrupedue‎

Columba vitiensis halmaheira • Columbidae • Metallic Pigeon, Hvitstrupedue‎ Has image

Columbina minuta • Columbidae • Plain-breasted Ground Dove, Dvergdue‎ Has image

Columbina passerina • Columbidae • Common Ground Dove, Spurvedue‎ Has image

Columbina passerina albivitta • Columbidae • Common Ground Dove, Spurvedue‎

Columbina picui • Columbidae • Picui Ground Dove, Picuidue‎ Has image

Columbina talpacoti • Columbidae • Ruddy Ground Dove, Kaneldue‎ Has image

Colymbus arcticus (syn.)‎ • Gaviidae • Black-throated Loon, Storlom‎ Has image

Colymbus septentrionalis (syn.)‎ • Gaviidae • Red-throated Loon, Smålom‎ Has image

Compsothraupis loricata • Thraupidae • Scarlet-throated Tanager, Rødstrupetanagar‎ Has image

Conirostrum cinereum fraseri • Thraupidae • Cinereous Conebill, Gråkjeglenebb‎ Has image

Conopophaga lineata • Conopophagidae • Rufous Gnateater, Rustmyggeter‎ Has image

Conopophaga melanops • Conopophagidae • Black-cheeked Gnateater, Svartkinnmyggeter‎ Has image

Conopophila rufogularis • Meliphagidae • Rufous-throated Honeyeater, Ruststrupehonningeter‎ Has image

Conostoma aemodium • Paradoxornithidae • Great Parrotbill, Storbuttnebb‎

Contopus fumigatus • Tyrannidae • Smoke-colored Pewee, Røykpivi‎ Has image

Contopus pertinax • Tyrannidae • Greater Pewee, Storpivi‎ Has image

Contopus sordidulus • Tyrannidae • Western Wood Pewee, Vestpivi‎ Has image

Contopus virens • Tyrannidae • Eastern Wood Pewee, Østpivi‎ Has image

Copsychus albospecularis inexspectatus • Muscicapidae • Madagascar Magpie-Robin, Gasserskjæreskvett‎ Has image

Copsychus fulicatus • Muscicapidae • Indian Robin, Hinduskvett‎ Has image

Copsychus malabaricus • Muscicapidae • White-rumped Shama, Arieshama‎ Has image

Copsychus malabaricus interpositus (syn.)‎ • Muscicapidae • White-rumped Shama, Arieshama‎ Has image

Copsychus malabaricus macrourus • Muscicapidae • White-rumped Shama, Arieshama‎ Has image

Copsychus malabaricus suavis • Muscicapidae • White-rumped Shama, Arieshama‎ Has image

Copsychus pyrropygus • Muscicapidae • Rufous-tailed Shama, Rusthaleshama‎ Has image

Copsychus saularis • Muscicapidae • Oriental Magpie-Robin, Orientskjæreskvett‎ Has image

Copsychus saularis pluto • Muscicapidae • Oriental Magpie-Robin, Orientskjæreskvett‎ Has image

Coracias abyssinicus • Coraciidae • Abyssinian Roller, Sahelråke‎ Has image

Coracias benghalensis • Coraciidae • Indian Roller, Bengalråke‎ Has image

Coracias benghalensis indicus • Coraciidae • Indian Roller, Bengalråke‎ Has image

Coracias caudatus • Coraciidae • Lilac-breasted Roller, Savanneråke‎ Has image

Coracias cyanogaster • Coraciidae • Blue-bellied Roller, Hvithoderåke‎ Has image

Coracias garrulus • Coraciidae • European Roller, Blåråke‎ Has image

Coracias naevius • Coraciidae • Purple Roller, Striperåke‎ Has image

Coracina caesia (syn.)‎ • Campephagidae • Grey Cuckooshrike, Grålarveeter‎ Has image

Coracina cinerea (syn.)‎ • Campephagidae • Madagascar Cuckooshrike, Askelarveeter‎ Has image

Coracina fimbriata culminata (syn.)‎ • Campephagidae • Lesser Cuckooshrike, Smålarveeter‎ Has image

Coracina lineata • Campephagidae • Barred Cuckooshrike, Guløyelarveeter‎ Has image

Coracina macei • Campephagidae • Large Cuckooshrike, Storlarveeter‎ Has image

Coracina melanoptera (syn.)‎ • Campephagidae • Black-headed Cuckooshrike, Svarthodelarveeter‎ Has image

Coracina melanoptera melanoptera (syn.)‎ • Campephagidae • Black-headed Cuckooshrike, Svarthodelarveeter‎ Has image

Coracina melanoptera sykesi (syn.)‎ • Campephagidae • Black-headed Cuckooshrike, Svarthodelarveeter‎ Has image

Coracina melaschistos (syn.)‎ • Campephagidae • Black-winged Cuckooshrike, Svartvingelarveeter‎ Has image

Coracina novaehollandiae • Campephagidae • Black-faced Cuckooshrike, Maskelarveeter‎ Has image

Coracina papuensis • Campephagidae • White-bellied Cuckooshrike, Hvitbuklarveeter‎ Has image

Coracina personata unimoda • Campephagidae • Wallacean Cuckooshrike, Wallacealarveeter‎ Has image

Coracina striata sumatrensis • Campephagidae • Bar-bellied Cuckooshrike, Båndlarveeter‎ Has image

Coracina tenuirostris (syn.)‎ • Campephagidae • Common Cicadabird, Sikadefugl‎ Has image

Coracopsis nigra • Psittaculidae • Lesser Vasa Parrot, Svartpapegøye‎ Has image

Coragyps atratus • Cathartidae • Black Vulture, Svartkondor‎ Has image

Corapipo gutturalis • Pipridae • White-throated Manakin, Hvitstrupemanakin‎

Corapipo leucorrhoa • Pipridae • White-bibbed Manakin, Hvitsmekkemanakin‎

Corcorax melanorhamphos • Corcoracidae • White-winged Chough, Pottemakerfugl‎ Has image

Cormobates leucophaea • Climacteridae • White-throated Treecreeper, Hvitstrupebarkkryper‎ Has image

Corthylio calendula • Regulidae • Ruby-crowned Kinglet, Rubinfuglekonge‎ Has image

Corvinella corvina • Laniidae • Yellow-billed Shrike, Gulnebbvarsler‎ Has image

Corvus albicollis • Corvidae • White-necked Raven, Kopjeravn‎

Corvus albus • Corvidae • Pied Crow, Hvitbrystkråke‎ Has image

Corvus brachyrhynchos • Corvidae • American Crow, Amerikakråke‎ Has image

Corvus capensis • Corvidae • Cape Crow, Smalnebbkråke‎ Has image

Corvus corax • Corvidae • Northern Raven, Ravn‎ Has image

Corvus corax canariensis • Corvidae • Northern Raven, Ravn‎

Corvus corax corax • Corvidae • Northern Raven, Ravn‎ Has image

Corvus corax principalis • Corvidae • Northern Raven, Ravn‎ Has image

Corvus corax sinuatus • Corvidae • Northern Raven, Ravn‎

Corvus corax tingitanus • Corvidae • Northern Raven, Ravn‎

Corvus corax varius • Corvidae • Northern Raven, Ravn‎ Has image

Corvus cornix • Corvidae • Hooded Crow, Kråke‎ Has image

Corvus cornix cornix • Corvidae • Hooded Crow, Kråke‎ Has image

Corvus corone • Corvidae • Carrion Crow, Svartkråke‎ Has image

Corvus corone × C. cornix • Corvidae • Hooded Crow × Carrion Crow, Gråkråke × Svartkråke‎

Corvus corone corone • Corvidae • Carrion Crow, Svartkråke‎ Has image

Corvus corone orientalis • Corvidae • Carrion Crow, Svartkråke‎ Has image

Corvus coronoides • Corvidae • Australian Raven, Klageravn‎ Has image

Corvus enca compilator • Corvidae • Slender-billed Crow, Arkipelkråke‎ Has image

Corvus frugilegus • Corvidae • Rook, Kornkråke‎ Has image

Corvus frugilegus pastinator • Corvidae • Rook, Kornkråke‎ Has image

Corvus levaillantii • Corvidae • Eastern Jungle Crow‎ Has image

Corvus macrorhynchos • Corvidae • Large-billed Crow, Tykknebbkråke‎ Has image

Corvus macrorhynchos japonensis • Corvidae • Large-billed Crow, Tykknebbkråke‎ Has image

Corvus orru • Corvidae • Torresian Crow, Australkråke‎ Has image

Corvus ruficollis • Corvidae • Brown-necked Raven, Brunnakkeravn‎ Has image

Corvus sp. • Corvidae

Corvus splendens • Corvidae • House Crow, Huskråke‎ Has image

Corvus torquatus • Corvidae • Collared Crow, Kinakråke‎ Has image

Corvus tristis • Corvidae • Grey Crow, Papuakråke‎ Has image

Corydon sumatranus • Eurylaimidae • Dusky Broadbill, Sotbrednebb‎ Has image

Corydon sumatranus brunnescens • Eurylaimidae • Dusky Broadbill, Sotbrednebb‎ Has image

Corydon sumatranus orientalis (syn.)‎ • Eurylaimidae • Dusky Broadbill, Sotbrednebb‎ Has image

Coryphaspiza melanotis • Thraupidae • Black-masked Finch, Svartkinnspurv‎

Coryphospingus cucullatus • Thraupidae • Red Pileated Finch, Rødgnistspurv‎

Coryphospingus pileatus • Thraupidae • Grey Pileated Finch, Grågnistspurv‎ Has image

Corythaixoides concolor (syn.)‎ • Musophagidae • Grey Go-away-bird, Gråturako‎ Has image

Corythaixoides leucogaster (syn.)‎ • Musophagidae • White-bellied Go-away-bird, Hvitbukturako‎ Has image

Corythaixoides personatus (syn.)‎ • Musophagidae • Bare-faced Go-away-bird, Masketurako‎ Has image

Corythopis torquatus • Tyrannidae • Ringed Antpipit, Amazonmaurtyrann‎

Corythornis cristatus • Alcedinidae • Malachite Kingfisher, Tiaraisfugl‎ Has image

Cossypha caffra • Muscicapidae • Cape Robin-Chat, Kaffertrosteskvett‎ Has image

Cossypha caffra caffra • Muscicapidae • Cape Robin-Chat, Kaffertrosteskvett‎

Cossypha caffra namaquensis • Muscicapidae • Cape Robin-Chat, Kaffertrosteskvett‎ Has image

Cotinga amabilis • Cotingidae • Lovely Cotinga, Edelkotinga‎ Has image

Cotinga cayana • Cotingidae • Spangled Cotinga, Flitterkotinga‎ Has image

Cotinga cotinga • Cotingidae • Purple-breasted Cotinga, Purpurbrystkotinga‎ Has image

Coturnix coromandelica • Phasianidae • Rain Quail, Regnvaktel‎ Has image

Coturnix coturnix • Phasianidae • Common Quail, Vaktel‎ Has image

Coturnix coturnix africana • Phasianidae • Common Quail, Vaktel‎ Has image

Coturnix sp. • Phasianidae

Coturnix ypsilophora (syn.)‎ • Phasianidae • Brown Quail, Sumpvaktel‎ Has image

Coturnix ypsilophora australis (syn.)‎ • Phasianidae • Brown Quail, Sumpvaktel‎ Has image

Coua coquereli • Cuculidae • Coquerel's Coua, Sakalavakoa‎ Has image

Cracticus nigrogularis • Artamidae • Pied Butcherbird, Sangslakterfugl‎ Has image

Cracticus torquatus • Artamidae • Grey Butcherbird, Gråryggslakterfugl‎ Has image

Cranioleuca erythrops • Furnariidae • Red-faced Spinetail, Rødhettestifthale‎ Has image

Cranioleuca pyrrhophia • Furnariidae • Stripe-crowned Spinetail, Stripekronestifthale‎ Has image

Cranioleuca vulpecula • Furnariidae • Parker's Spinetail, Flodstifthale‎

Crateroscelis murina murina (syn.)‎ • Acanthizidae • Rusty Mouse-warbler, Kanelmusesmett‎

Crateroscelis nigrorufa (syn.)‎ • Acanthizidae • Bicolored Scrubwren, Kastanjemusesmett‎

Crateroscelis nigrorufa blissi (syn.)‎ • Acanthizidae • Bicolored Scrubwren, Kastanjemusesmett‎

Crateroscelis nigrorufa nigrorufa (syn.)‎ • Acanthizidae • Bicolored Scrubwren, Kastanjemusesmett‎

Crateroscelis robusta pratti (syn.)‎ • Acanthizidae • Mountain Mouse-warbler, Fjellmusesmett‎

Crateroscelis robusta robusta (syn.)‎ • Acanthizidae • Mountain Mouse-warbler, Fjellmusesmett‎

Crax alector • Cracidae • Black Curassow, Trollhokko‎ Has image

Crax daubentoni • Cracidae • Yellow-knobbed Curassow, Gulknopphokko‎

Creatophora cinerea • Sturnidae • Wattled Starling, Flikstær‎ Has image

Crex crex • Rallidae • Corn Crake, Åkerrikse‎ Has image

Crinifer concolor • Musophagidae • Grey Go-away-bird, Gråturako‎ Has image

Crinifer leucogaster • Musophagidae • White-bellied Go-away-bird, Hvitbukturako‎ Has image

Crinifer personatus • Musophagidae • Bare-faced Go-away-bird, Masketurako‎ Has image

Crinifer zonurus • Musophagidae • Eastern Plantain-eater, Sotturako‎ Has image

Crithagra albogularis • Fringillidae • White-throated Canary, Hvitstrupeirisk‎ Has image

Crithagra burtoni albifrons • Fringillidae • Thick-billed Seedeater, Tykknebbirisk‎ Has image

Crithagra flaviventris • Fringillidae • Yellow Canary, Gulbukirisk‎ Has image

Crithagra gularis • Fringillidae • Streaky-headed Seedeater, Stripehodeirisk‎ Has image

Crithagra mozambica granti • Fringillidae • Yellow-fronted Canary, Savanneirisk‎

Crithagra mozambica mozambica • Fringillidae • Yellow-fronted Canary, Savanneirisk‎ Has image

Crithagra sulphurata sharpii • Fringillidae • Brimstone Canary, Svovelirisk‎ Has image

Crossoptilon crossoptilon • Phasianidae • White Eared Pheasant, Hvitfasan‎ Has image

Crotophaga ani • Cuculidae • Smooth-billed Ani, Glattnebbani‎

Crotophaga major • Cuculidae • Greater Ani, Storani‎ Has image

Crotophaga sulcirostris • Cuculidae • Groove-billed Ani, Furenebbani‎ Has image

Crotophaga sulcirostris pallidula (syn.)‎ • Cuculidae • Groove-billed Ani, Furenebbani‎ Has image

Crotophaga sulcirostris sulcirostris (syn.)‎ • Cuculidae • Groove-billed Ani, Furenebbani‎ Has image

Crypsirina temia • Corvidae • Racket-tailed Treepie, Bronseskjære‎ Has image

Cryptophaps poecilorrhoa • Columbidae • Sombre Pigeon, Tåkedue‎ Has image

Crypturellus boucardi • Tinamidae • Slaty-breasted Tinamou, Gråbrysttinamu‎

Crypturellus obsoletus • Tinamidae • Brown Tinamou, Bruntinamu‎ Has image

Crypturellus soui • Tinamidae • Little Tinamou, Småtinamu‎ Has image

Cuculus canorus • Cuculidae • Common Cuckoo, Gjøk‎ Has image

Cuculus canorus canorus • Cuculidae • Common Cuckoo, Gjøk‎ Has image

Cuculus gularis • Cuculidae • African Cuckoo, Afrikagjøk‎ Has image

Cuculus poliocephalus • Cuculidae • Lesser Cuckoo, Smågjøk‎ Has image

Cuculus saturatus • Cuculidae • Himalayan Cuckoo, Orientgjøk‎ Has image

Culicicapa ceylonensis • Stenostiridae • Grey-headed Canary-flycatcher, Gråhodefluesnapper‎ Has image

Culicicapa ceylonensis ceylonensis • Stenostiridae • Grey-headed Canary-flycatcher, Gråhodefluesnapper‎ Has image

Curaeus curaeus • Icteridae • Austral Blackbird, Patagoniatrupial‎ Has image

Curruca balearica • Sylviidae • Balearic Warbler, Balearsanger‎

Curruca cantillans • Sylviidae • Eastern Subalpine Warbler, Rødsmekkesanger‎ Has image

Curruca cantillans albistriata • Sylviidae • Eastern Subalpine Warbler, Rødsmekkesanger‎ Has image

Curruca cantillans cantillans • Sylviidae • Eastern Subalpine Warbler, Rødsmekkesanger‎

Curruca communis • Sylviidae • Common Whitethroat, Tornsanger‎ Has image

Curruca communis communis • Sylviidae • Common Whitethroat, Tornsanger‎ Has image

Curruca communis icterops • Sylviidae • Common Whitethroat, Tornsanger‎ Has image

Curruca communis rubicola • Sylviidae • Common Whitethroat, Tornsanger‎ Has image

Curruca communis volgensis • Sylviidae • Common Whitethroat, Tornsanger‎ Has image

Curruca conspicillata • Sylviidae • Spectacled Warbler, Maskesanger‎ Has image

Curruca conspicillata conspicillata • Sylviidae • Spectacled Warbler, Maskesanger‎ Has image

Curruca conspicillata orbitalis • Sylviidae • Spectacled Warbler, Maskesanger‎ Has image

Curruca crassirostris • Sylviidae • Eastern Orphean Warbler, Sultansanger‎

Curruca curruca • Sylviidae • Lesser Whitethroat, Møller‎ Has image

Curruca curruca blythi • Sylviidae • Lesser Whitethroat, Møller‎ Has image

Curruca curruca curruca • Sylviidae • Lesser Whitethroat, Møller‎ Has image

Curruca curruca halimodendri • Sylviidae • Lesser Whitethroat, Møller‎ Has image

Curruca hortensis • Sylviidae • Western Orphean Warbler, Mestersanger‎ Has image

Curruca iberiae • Sylviidae • Western Subalpine Warbler, Rødbrystsanger‎ Has image

Curruca melanocephala • Sylviidae • Sardinian Warbler, Svarthodesanger‎ Has image

Curruca melanocephala leucogastra • Sylviidae • Sardinian Warbler, Svarthodesanger‎ Has image

Curruca melanocephala melanocephala • Sylviidae • Sardinian Warbler, Svarthodesanger‎ Has image

Curruca melanothorax • Sylviidae • Cyprus Warbler, Kyprossanger‎ Has image

Curruca minula • Sylviidae • Desert Whitethroat, Ørkenmøller‎ Has image

Curruca mystacea • Sylviidae • Menetries's Warbler, Steppesanger‎ Has image

Curruca mystacea rubescens • Sylviidae • Menetries's Warbler, Steppesanger‎ Has image

Curruca nana • Sylviidae • Asian Desert Warbler, Ørkensanger‎

Curruca nisoria • Sylviidae • Barred Warbler, Hauksanger‎ Has image

Curruca nisoria merzbacheri • Sylviidae • Barred Warbler, Hauksanger‎

Curruca nisoria nisoria • Sylviidae • Barred Warbler, Hauksanger‎ Has image

Curruca ruppeli • Sylviidae • Rüppell's Warbler, Svartstrupesanger‎ Has image

Curruca sp. • Sylviidae

Curruca subalpina • Sylviidae • Moltoni's Warbler, Rosensanger‎

Curruca subcoerulea • Sylviidae • Chestnut-vented Warbler, Rustgumpsanger‎ Has image

Curruca undata • Sylviidae • Dartford Warbler, Vinsanger‎ Has image

Cursorius coromandelicus • Glareolidae • Indian Courser, Indialøper‎ Has image

Cursorius cursor • Glareolidae • Cream-colored Courser, Ørkenløper‎ Has image

Cutia nipalensis • Leiothrichidae • Himalayan Cutia, Kutia‎ Has image

Cyanerpes caeruleus • Thraupidae • Purple Honeycreeper, Purpurhonningkryper‎ Has image

Cyanerpes cyaneus • Thraupidae • Red-legged Honeycreeper, Rødbeinhonningkryper‎ Has image

Cyanerpes lucidus • Thraupidae • Shining Honeycreeper, Gulbeinhonningkryper‎ Has image

Cyanistes caeruleus • Paridae • Eurasian Blue Tit, Blåmeis‎ Has image

Cyanistes caeruleus × Parus major • Paridae • Blue Tit × Great Tit, Blåmeis × Kjøttmeis‎ Has image

Cyanistes caeruleus caeruleus • Paridae • Eurasian Blue Tit, Blåmeis‎ Has image

Cyanistes caeruleus obscurus • Paridae • Eurasian Blue Tit, Blåmeis‎ Has image

Cyanistes caeruleus ogliastrae • Paridae • Eurasian Blue Tit, Blåmeis‎ Has image

Cyanistes cyanus • Paridae • Azure Tit, Asurmeis‎ Has image

Cyanistes teneriffae • Paridae • African Blue Tit, Kalottmeis‎

Cyanistes teneriffae degener • Paridae • African Blue Tit, Kalottmeis‎ Has image

Cyanistes teneriffae hedwigae • Paridae • African Blue Tit, Kalottmeis‎ Has image

Cyanistes teneriffae ombriosus • Paridae • African Blue Tit, Kalottmeis‎

Cyanistes teneriffae palmensis • Paridae • African Blue Tit, Kalottmeis‎

Cyanistes teneriffae teneriffae • Paridae • African Blue Tit, Kalottmeis‎ Has image

Cyanistes teneriffae ultramarinus • Paridae • African Blue Tit, Kalottmeis‎ Has image

Cyanocitta cristata • Corvidae • Blue Jay, Blåskrike‎ Has image

Cyanocitta stelleri carbonacea • Corvidae • Steller's Jay, Furuskrike‎ Has image

Cyanocitta stelleri diademata • Corvidae • Steller's Jay, Furuskrike‎ Has image

Cyanocitta stelleri frontalis • Corvidae • Steller's Jay, Furuskrike‎ Has image

Cyanocitta stelleri stelleri • Corvidae • Steller's Jay, Furuskrike‎ Has image

Cyanocompsa brissonii (syn.)‎ • Cardinalidae • Ultramarine Grosbeak, Ultramarintykknebb‎ Has image

Cyanocorax caeruleus • Corvidae • Azure Jay, Asurskrike‎ Has image

Cyanocorax cayanus • Corvidae • Cayenne Jay, Guyanaskrike‎ Has image

Cyanocorax chrysops • Corvidae • Plush-crested Jay, Plysjskrike‎ Has image

Cyanocorax cyanopogon • Corvidae • White-naped Jay, Brasilskrike‎ Has image

Cyanocorax luxuosus • Corvidae • Green Jay‎ Has image

Cyanocorax luxuosus cozumelae (syn.)‎ • Corvidae • Green Jay‎ Has image

Cyanocorax yncas • Corvidae • Inca Jay, Grønnskrike‎ Has image

Cyanoderma erythropterum • Timaliidae • Chestnut-winged Babbler, Kastanjevingetimal‎ Has image

Cyanoderma ruficeps • Timaliidae • Rufous-capped Babbler, Rustkronetimal‎ Has image

Cyanolanius madagascarinus • Vangidae • Blue Vanga, Blåvanga‎ Has image

Cyanoloxia brissonii • Cardinalidae • Ultramarine Grosbeak, Ultramarintykknebb‎ Has image

Cyanolyca turcosa • Corvidae • Turquoise Jay, Turkisskrike‎ Has image

Cyanomitra olivacea lowei (syn.)‎ • Nectariniidae • Olive Sunbird, Østolivensolfugl‎ Has image

Cyanomitra olivacea ragazzii • Nectariniidae • Olive Sunbird, Østolivensolfugl‎ Has image

Cyanomitra olivacea vincenti (syn.)‎ • Nectariniidae • Olive Sunbird, Østolivensolfugl‎ Has image

Cyanomitra veroxii • Nectariniidae • Grey Sunbird, Gråsolfugl‎ Has image

Cyanomitra verticalis verticalis • Nectariniidae • Green-headed Sunbird, Grønnhodesolfugl‎ Has image

Cyanophaia bicolor (syn.)‎ • Trochilidae • Blue-headed Hummingbird, Blåhodekolibri‎ Has image

Cyanopica cooki • Corvidae • Iberian Magpie‎

Cyanopica cyanus • Corvidae • Azure-winged Magpie, Blåskjære‎ Has image

Cyanoptila cyanomelana • Muscicapidae • Blue-and-white Flycatcher, Cyanfluesnapper‎ Has image

Cyanoramphus auriceps • Psittaculidae • Yellow-crowned Parakeet, Gulkroneparakitt‎ Has image

Cyanoramphus novaezelandiae • Psittaculidae • Red-crowned Parakeet, Rødkroneparakitt‎ Has image

Cyanoramphus novaezelandiae novaezelandiae • Psittaculidae • Red-crowned Parakeet, Rødkroneparakitt‎ Has image

Cyclarhis gujanensis flaviventris • Vireonidae • Rufous-browed Peppershrike, Rustbrynvireo‎ Has image

Cyclarhis gujanensis ochrocephala • Vireonidae • Rufous-browed Peppershrike, Rustbrynvireo‎ Has image

Cyclarhis nigrirostris • Vireonidae • Black-billed Peppershrike, Svartnebbvireo‎ Has image

Cyclopsitta diophthalma macleayana • Psittaculidae • Double-eyed Fig Parrot, Sminkefikenpapegøye‎ Has image

Cygnus atratus • Anatidae • Black Swan, Svartsvane‎ Has image

Cygnus buccinator • Anatidae • Trumpeter Swan, Trompetersvane‎

Cygnus columbianus • Anatidae • Tundra Swan, Dvergsvane‎ Has image

Cygnus columbianus bewickii • Anatidae • Tundra Swan, Dvergsvane‎

Cygnus cucullatus (syn.)‎ • Anatidae • Dodo‎ Has image

Cygnus cygnus • Anatidae • Whooper Swan, Sangsvane‎ Has image

Cygnus melancoryphus • Anatidae • Black-necked Swan, Svarthalssvane‎

Cygnus olor • Anatidae • Mute Swan, Knoppsvane‎ Has image

Cygnus sp. • Anatidae • Cygnus sp.‎ Has image

Cymbilaimus lineatus • Thamnophilidae • Fasciated Antshrike, Gittermaurvarsler‎ Has image

Cymbirhynchus macrorhynchos • Eurylaimidae • Black-and-red Broadbill, Hvitskulderbrednebb‎ Has image

Cymbirhynchus macrorhynchos macrorhynchos • Eurylaimidae • Black-and-red Broadbill, Hvitskulderbrednebb‎ Has image

Cynanthus canivetii • Trochilidae • Canivet's Emerald, Mayasmaragd‎ Has image

Cyornis banyumas montanus (syn.)‎ • Muscicapidae • Dayak Blue Flycatcher‎ Has image

Cyornis concretus everetti • Muscicapidae • White-tailed Flycatcher, Hvithalefluesnapper‎ Has image

Cyornis glaucicomans • Muscicapidae • Chinese Blue Flycatcher‎ Has image

Cyornis montanus • Muscicapidae • Dayak Blue Flycatcher‎ Has image

Cyornis rubeculoides • Muscicapidae • Blue-throated Blue Flycatcher, Nymfefluesnapper‎ Has image

Cyornis ruficauda • Muscicapidae • Philippine Jungle Flycatcher‎ Has image

Cyornis turcosus • Muscicapidae • Malaysian Blue Flycatcher, Blåstrupefluesnapper‎ Has image

Cyornis turcosus rupatensis (syn.)‎ • Muscicapidae • Malaysian Blue Flycatcher, Blåstrupefluesnapper‎ Has image

Cyornis turcosus turcosus (syn.)‎ • Muscicapidae • Malaysian Blue Flycatcher, Blåstrupefluesnapper‎ Has image

Cyornis umbratilis • Muscicapidae • Grey-chested Jungle Flycatcher, Gråbrystfluesnapper‎ Has image

Cypsiurus parvus • Apodidae • African Palm Swift, Afrikapalmeseiler‎ Has image