- Aulacorhynchus haematopygus (Crimson-rumped Toucanet)
- Aulacorhynchus huallagae (Yellow-browed Toucanet)
- Aulacorhynchus prasinus (Emerald Toucanet)
- Aulacorhynchus sulcatus (Groove-billed Toucanet)
- Auriparus flaviceps (Verdin)
- Automolus infuscatus (Olive-backed Foliage-gleaner)
- Automolus leucophthalmus (White-eyed Foliage-gleaner)
- Automolus melanopezus (Brown-rumped Foliage-gleaner)
- Automolus ochrolaemus (Buff-throated Foliage-gleaner)
- Automolus paraensis (Para Foliage-gleaner)
- Automolus roraimae (White-throated Foliage-gleaner)
- Automolus rubiginosus (Ruddy Foliage-gleaner)
- Automolus rufipileatus (Chestnut-crowned Foliage-gleaner)
- Aviceda cuculoides (African Cuckoo-Hawk)
- Aviceda jerdoni (Jerdon’s Baza)
- Aviceda leuphotes (Black Baza)
- Aviceda madagascariensis (Madagascar Cuckoo-Hawk)
- Aviceda subcristata (Pacific Baza)
- Avocettula recurvirostris (Fiery-tailed Awlbill)
- Aythya affinis (Lesser Scaup)
- Aythya americana (Redhead)
- Aythya australis (White-eyed Duck)
- Aythya baeri (Baer’s Pochard)
- Aythya collaris (Ring-necked Duck)
- Aythya ferina (Common Pochard)
- Aythya fuligula (Tufted Duck)
- Aythya innotata (Madagascar Pochard)
- Aythya marila (Greater Scaup)
- Aythya novaeseelandiae (New Zealand Scaup)
- Aythya nyroca (Ferruginous Pochard)
- Aythya valisineria (Canvasback)
- Babax koslowi (Tibetan Babax)
- Babax lanceolatus (Chinese Babax)
- Babax waddelli (Giant Babax)
- Baeolophus atricristatus (Black-crested Titmouse)
- Baeolophus bicolor (Tufted Titmouse)
- Baeolophus inornatus (Oak Titmouse)
- Baeolophus ridgwayi (Juniper Titmouse)
- Baeolophus wollweberi (Bridled Titmouse)
- Baeopogon clamans (Sjostedt’s Greenbul)
- Baeopogon indicator (Honeyguide Greenbul)
- Balaeniceps rex (Shoebill)
- Balearica pavonina (Black Crowned-Crane)
- Balearica regulorum (Gray Crowned-Crane)
- Bambusicola fytchii (Mountain Bamboo-Partridge)
- Bambusicola thoracicus (Chinese Bamboo-Partridge)
- Bangsia arcaei (Blue-and-gold Tanager)
- Bangsia aureocincta (Gold-ringed Tanager)
- Bangsia edwardsi (Moss-backed Tanager)
- Bangsia melanochlamys (Black-and-gold Tanager)
- Bangsia rothschildi (Golden-chested Tanager)
- Barnardius barnardi (Mallee Ringneck)
- Barnardius zonarius (Port Lincoln Parrot)
- Bartramia longicauda (Upland Sandpiper)
- Baryphthengus martii (Rufous Motmot)
- Baryphthengus ruficapillus (Rufous-capped Motmot)
- Basileuterus basilicus (Santa Marta Warbler)
- Basileuterus belli (Golden-browed Warbler)
- Basileuterus bivittatus (Two-banded Warbler)
- Basileuterus chrysogaster (Golden-bellied Warbler)
- Basileuterus cinereicollis (Gray-throated Warbler)
- Basileuterus conspicillatus (White-lored Warbler)
- Basileuterus coronatus (Russet-crowned Warbler)
- Basileuterus culicivorus (Golden-crowned Warbler)
- Basileuterus flaveolus (Flavescent Warbler)
- Basileuterus fraseri (Gray-and-gold Warbler)
- Basileuterus griseiceps (Gray-headed Warbler)
- Basileuterus hypoleucus (White-bellied Warbler)
- Basileuterus ignotus (Pirre Warbler)
- Basileuterus leucoblepharus (White-browed Warbler)
- Basileuterus leucophrys (White-striped Warbler)
- Basileuterus luteoviridis (Citrine Warbler)
- Basileuterus melanogenys (Black-cheeked Warbler)
- Basileuterus nigrocristatus (Black-crested Warbler)
- Basileuterus rufifrons (Rufous-capped Warbler)
- Basileuterus signatus (Pale-legged Warbler)
- Basileuterus trifasciatus (Three-banded Warbler)
- Basileuterus tristriatus (Three-striped Warbler)
- Basilornis celebensis (Sulawesi Myna)
- Basilornis corythaix (Long-crested Myna)
- Basilornis galeatus (Helmeted Myna)
- Basilornis mirandus (Apo Myna)
- Batara cinerea (Giant Antshrike)
- Bathmocercus cerviniventris (Black-capped Rufous-Warbler)
- Bathmocercus rufus (Black-faced Rufous-Warbler)
- Bathmocercus winifredae (Mrs. Moreau’s Warbler)
- Batis capensis (Cape Batis)
- Batis diops (Ruwenzori Batis)
- Batis fratrum (Woodward’s Batis)
- Batis ituriensis (Ituri Batis)
- Batis margaritae (Boulton’s Batis)
- Batis minima (Verreaux’s Batis)
- Batis minor (Black-headed Batis)
- Batis minulla (Angola Batis)
- Batis mixta (Short-tailed Batis)
- Batis molitor (Chinspot Batis)
- Batis occulta (West African Batis)
- Batis orientalis (Gray-headed Batis)
- Batis perkeo (Pygmy Batis)
- Batis poensis (Fernando Po Batis)
- Batis pririt (Pririt Batis)
- Batis senegalensis (Senegal Batis)
- Batis soror (Pale Batis)
- Batrachostomus auritus (Large Frogmouth)
- Batrachostomus cornutus (Sunda Frogmouth)
- Batrachostomus harterti (Dulit Frogmouth)
- Batrachostomus hodgsoni (Hodgson’s Frogmouth)
- Batrachostomus javensis (Javan Frogmouth)
- Batrachostomus moniliger (Ceylon Frogmouth)
- Batrachostomus poliolophus (Short-tailed Frogmouth)
- Batrachostomus septimus (Philippine Frogmouth)
- Batrachostomus stellatus (Gould’s Frogmouth)
- Berlepschia rikeri (Point-tailed Palmcreeper)
- Bias musicus (Black-and-white Shrike-flycatcher)
- Biatas nigropectus (White-bearded Antshrike)
- Biziura lobata (Musk Duck)
- Bleda canicapillus (Gray-headed Bristlebill)
- Bleda eximius (Green-tailed Bristlebill)
- Bleda notatus (Lesser Bristlebill)
- Bleda syndactylus (Common Bristlebill)
- Blythipicus pyrrhotis (Bay Woodpecker)
- Blythipicus rubiginosus (Maroon Woodpecker)
- Boissonneaua flavescens (Buff-tailed Coronet)
- Boissonneaua jardini (Velvet-purple Coronet)
- Boissonneaua matthewsii (Chestnut-breasted Coronet)
- Bolbopsittacus lunulatus (Guaiabero)
- Bolborhynchus ferrugineifrons (Rufous-fronted Parakeet)
- Bolborhynchus lineola (Barred Parakeet)
- Bolborhynchus orbygnesius (Andean Parakeet)
- Bombycilla cedrorum (Cedar Waxwing)
- Bombycilla garrulus (Bohemian Waxwing)
- Bombycilla japonica (Japanese Waxwing)
- Bonasa bonasia (Hazel Grouse)
- Bonasa sewerzowi (Severtzov’s Grouse)
- Bonasa umbellus (Ruffed Grouse)
- Bostrychia carunculata (Wattled Ibis)
- Bostrychia hagedash (Hadada Ibis)
- Bostrychia olivacea (Olive Ibis)
- Bostrychia rara (Spot-breasted Ibis)
- Botaurus lentiginosus (American Bittern)
- Botaurus pinnatus (Pinnated Bittern)
- Botaurus poiciloptilus (Australasian Bittern)
- Botaurus stellaris (Great Bittern)
- Brachycope anomala (Bob-tailed Weaver)
- Brachygalba albogularis (White-throated Jacamar)
- Brachygalba goeringi (Pale-headed Jacamar)
- Brachygalba lugubris (Brown Jacamar)
- Brachygalba salmoni (Dusky-backed Jacamar)
- Brachypteracias leptosomus (Short-legged Ground-Roller)
- Brachypteracias squamiger (Scaly Ground-Roller)
- Brachypteryx hyperythra (Rusty-bellied Shortwing)
- Brachypteryx leucophrys (Lesser Shortwing)
- Brachypteryx major (White-bellied Shortwing)
- Brachypteryx montana (White-browed Shortwing)
- Brachypteryx stellata (Gould’s Shortwing)
- Brachyramphus brevirostris (Kittlitz’s Murrelet)
- Brachyramphus marmoratus (Marbled Murrelet)
- Brachyramphus perdix (Long-billed Murrelet)
- Bradornis infuscatus (Chat Flycatcher)
- Bradornis mariquensis (Mariqua Flycatcher)
- Bradornis microrhynchus (African Gray Flycatcher)
- Bradornis pallidus (Pale Flycatcher)
- Bradypterus accentor (Friendly Bush-Warbler)
- Bradypterus alfredi (Bamboo Scrub-Warbler)
- Bradypterus alishanensis (Taiwan Bush-Warbler)
- Bradypterus baboecala (African Bush-Warbler)
- Bradypterus bangwaensis (Bangwa Scrub-Warbler)
- Bradypterus barratti (African Scrub-Warbler)
- Bradypterus carpalis (White-winged Scrub-Warbler)
- Bradypterus castaneus (Chestnut-backed Bush-Warbler)
- Bradypterus caudatus (Long-tailed Bush-Warbler)
- Bradypterus cinnamomeus (Cinnamon Bracken-Warbler)
- Bradypterus grandis (Ja River Scrub-Warbler)
- Bradypterus graueri (Grauer’s Scrub-Warbler)
- Bradypterus lopezi (Cameroon Scrub-Warbler)
- Bradypterus luteoventris (Brown Bush-Warbler)
- Bradypterus major (Long-billed Bush-Warbler)
- Bradypterus palliseri (Ceylon Bush-Warbler)
- Bradypterus seebohmi (Russet Bush-Warbler)
- Bradypterus sylvaticus (Knysna Scrub-Warbler)
- Bradypterus tacsanowskius (Chinese Bush-Warbler)
- Bradypterus thoracicus (Spotted Bush-Warbler)
- Bradypterus victorini (Victorin’s Scrub-Warbler)
- Branta bernicla (Brant)
- Branta canadensis (Canada Goose)
- Branta hutchinsii (Cackling Goose)
- Branta leucopsis (Barnacle Goose)
- Branta ruficollis (Red-breasted Goose)
- Branta sandvicensis (Hawaiian Goose)
- Brotogeris chiriri (Yellow-chevroned Parakeet)
- Brotogeris chrysoptera (Golden-winged Parakeet)
- Brotogeris cyanoptera (Cobalt-winged Parakeet)
- Brotogeris jugularis (Orange-chinned Parakeet)
- Brotogeris pyrrhoptera (Gray-cheeked Parakeet)
- Brotogeris sanctithomae (Tui Parakeet)
- Brotogeris tirica (Plain Parakeet)
- Brotogeris versicolurus (White-winged Parakeet)
- Bubalornis albirostris (White-billed Buffalo-Weaver)
- Bubalornis niger (Red-billed Buffalo-Weaver)
- Bubo africanus (Spotted Eagle-Owl)
- Bubo ascalaphus (Pharaoh Eagle-Owl)
- Bubo bengalensis (Rock Eagle-Owl)
- Bubo bubo (Eurasian Eagle-Owl)
- Bubo capensis (Cape Eagle-Owl)
- Bubo cinerascens (Grayish Eagle-Owl)
- Bubo coromandus (Dusky Eagle-Owl)
- Bubo lacteus (Verreaux’s Eagle-Owl)
- Bubo leucostictus (Akun Eagle-Owl)
- Bubo nipalensis (Spot-bellied Eagle-Owl)
- Bubo philippensis (Philippine Eagle-Owl)
- Bubo poensis (Fraser’s Eagle-Owl)
- Bubo scandiacus (Snowy Owl)
- Bubo shelleyi (Shelley’s Eagle-Owl)
- Bubo sumatranus (Barred Eagle-Owl)
- Bubo virginianus (Great Horned Owl)
- Bubo vosseleri (Usambara Eagle-Owl)
- Bubulcus ibis (Cattle Egret)
- Bucanetes githagineus (Trumpeter Finch)
- Bucanetes mongolicus (Mongolian Finch)
- Buccanodon duchaillui (Yellow-spotted Barbet)
- Bucco capensis (Collared Puffbird)
- Bucco macrodactylus (Chestnut-capped Puffbird)
- Bucco noanamae (Sooty-capped Puffbird)
- Bucco tamatia (Spotted Puffbird)
- Bucephala albeola (Bufflehead)
- Bucephala clangula (Common Goldeneye)
- Bucephala islandica (Barrow’s Goldeneye)
- Buceros bicornis (Great Hornbill)
- Buceros hydrocorax (Rufous Hornbill)
- Buceros rhinoceros (Rhinoceros Hornbill)
- Buceros vigil (Helmeted Hornbill)
- Bucorvus abyssinicus (Abyssinian Ground-Hornbill)
- Bucorvus leadbeateri (Southern Ground-Hornbill)
- Buettikoferella bivittata (Buff-banded Bushbird)
- Bugeranus carunculatus (Wattled Crane)
- Bulweria bulwerii (Bulwer’s Petrel)
- Bulweria fallax (Jouanin’s Petrel)
- Buphagus africanus (Yellow-billed Oxpecker)
- Buphagus erythrorhynchus (Red-billed Oxpecker)
- Burhinus bistriatus (Double-striped Thick-knee)
- Burhinus capensis (Spotted Thick-knee)
- Burhinus grallarius (Bush Thick-knee)
- Burhinus magnirostris (Beach Thick-knee)
- Burhinus oedicnemus (Eurasian Thick-knee)
- Burhinus recurvirostris (Great Thick-knee)
- Burhinus senegalensis (Senegal Thick-knee)
- Burhinus superciliaris (Peruvian Thick-knee)
- Burhinus vermiculatus (Water Thick-knee)
- Busarellus nigricollis (Black-collared Hawk)
- Butastur indicus (Gray-faced Buzzard)
- Butastur liventer (Rufous-winged Buzzard)
- Butastur rufipennis (Grasshopper Buzzard)
- Butastur teesa (White-eyed Buzzard)
- Buteo albicaudatus (White-tailed Hawk)
- Buteo albigula (White-throated Hawk)
- Buteo albonotatus (Zone-tailed Hawk)
- Buteo archeri (Archer’s Buzzard)
- Buteo augur (Augur Buzzard)
- Buteo auguralis (Red-necked Buzzard)
- Buteo brachypterus (Madagascar Buzzard)
- Buteo brachyurus (Short-tailed Hawk)
- Buteo buteo (Eurasian Buzzard)
- Buteo galapagoensis (Galapagos Hawk)
- Buteo hemilasius (Upland Buzzard)
- Buteo jamaicensis (Red-tailed Hawk)
- Buteo lagopus (Rough-legged Hawk)
- Buteo leucorrhous (White-rumped Hawk)
- Buteo lineatus (Red-shouldered Hawk)
- Buteo magnirostris (Roadside Hawk)
- Buteo nitidus (Gray Hawk)
- Buteo oreophilus (Mountain Buzzard)
- Buteo platypterus (Broad-winged Hawk)
- Buteo polyosoma (Variable Hawk)
- Buteo regalis (Ferruginous Hawk)
- Buteo ridgwayi (Ridgway’s Hawk)
- Buteo rufinus (Long-legged Buzzard)
- Buteo rufofuscus (Jackal Buzzard)
- Buteo solitarius (Hawaiian Hawk)
- Buteo swainsoni (Swainson’s Hawk)
- Buteo ventralis (Rufous-tailed Hawk)
- Buteogallus aequinoctialis (Rufous Crab-Hawk)
- Buteogallus anthracinus (Common Black-Hawk)
- Buteogallus gundlachii (Cuban Black-Hawk)
- Buteogallus meridionalis (Savanna Hawk)
- Buteogallus urubitinga (Great Black-Hawk)
- Buthraupis aureodorsalis (Golden-backed Mountain-Tanager)
- Buthraupis eximia (Black-chested Mountain-Tanager)
- Buthraupis montana (Hooded Mountain-Tanager)
- Buthraupis wetmorei (Masked Mountain-Tanager)
- Butorides striata (Striated Heron)
- Butorides virescens (Green Heron)
- Cacatua alba (White Cockatoo)
- Cacatua ducorpsii (Ducorps’s Cockatoo)
- Cacatua galerita (Sulphur-crested Cockatoo)
- Cacatua goffiniana (Tanimbar Corella)
- Cacatua haematuropygia (Philippine Cockatoo)
- Cacatua leadbeateri (Pink Cockatoo)
- Cacatua moluccensis (Salmon-crested Cockatoo)
- Cacatua ophthalmica (Blue-eyed Cockatoo)
- Cacatua pastinator (Western Corella)
- Cacatua sanguinea (Little Corella)
- Cacatua sulphurea (Yellow-crested Cockatoo)
- Cacatua tenuirostris (Long-billed Corella)
- Cacicus cela (Yellow-rumped Cacique)
- Cacicus chrysonotus (Mountain Cacique)
- Cacicus chrysopterus (Golden-winged Cacique)
- Cacicus haemorrhous (Red-rumped Cacique)
- Cacicus koepckeae (Selva Cacique)
- Cacicus melanicterus (Yellow-winged Cacique)
- Cacicus sclateri (Ecuadorian Cacique)
- Cacicus solitarius (Solitary Cacique)
- Cacicus uropygialis (Scarlet-rumped Cacique)
- Cacomantis castaneiventris (Chestnut-breasted Cuckoo)
- Cacomantis flabelliformis (Fan-tailed Cuckoo)
- Cacomantis heinrichi (Moluccan Cuckoo)
- Cacomantis merulinus (Plaintive Cuckoo)
- Cacomantis sonneratii (Banded Bay Cuckoo)
- Cacomantis variolosus (Brush Cuckoo)
- Cairina moschata (Muscovy Duck)
- Cairina scutulata (White-winged Duck)
- Calamanthus campestris (Rufous Fieldwren)
- Calamanthus fuliginosus (Striated Fieldwren)
- Calamonastes fasciolatus (Barred Wren-Warbler)
- Calamonastes simplex (Gray Wren-Warbler)
- Calamonastes undosus (Miombo Wren-Warbler)
- Calamospiza melanocorys (Lark Bunting)
- Calandrella acutirostris (Hume’s Lark)
- Calandrella blanfordi (Blanford’s Lark)
- Calandrella brachydactyla (Greater Short-toed Lark)
- Calandrella cinerea (Red-capped Lark)
- Calandrella erlangeri (Erlanger’s Lark)
- Calandrella raytal (Sand Lark)
- Calandrella rufescens (Lesser Short-toed Lark)
- Calandrella somalica (Somali Short-toed Lark)
- Calcarius lapponicus (Lapland Longspur)
- Calcarius mccownii (McCown’s Longspur)
- Calcarius ornatus (Chestnut-collared Longspur)
- Calcarius pictus (Smith’s Longspur)
- Calendulauda africanoides (Fawn-colored Lark)
- Calendulauda albescens (Karoo Lark)
- Calendulauda alopex (Foxy Lark)
- Calendulauda barlowi (Barlow’s Lark)
- Calendulauda burra (Ferruginous Lark)
- Calendulauda erythrochlamys (Dune Lark)
- Calendulauda poecilosterna (Pink-breasted Lark)
- Calendulauda sabota (Sabota Lark)
- Calicalicus madagascariensis (Red-tailed Vanga)
- Calicalicus rufocarpalis (Red-shouldered Vanga)
- Calidris acuminata (Sharp-tailed Sandpiper)
- Calidris alba (Sanderling)
- Calidris alpina (Dunlin)
- Calidris bairdii (Baird’s Sandpiper)
- Calidris canutus (Red Knot)
- Calidris ferruginea (Curlew Sandpiper)
- Calidris fuscicollis (White-rumped Sandpiper)
- Calidris himantopus (Stilt Sandpiper)
- Calidris maritima (Purple Sandpiper)
- Calidris mauri (Western Sandpiper)
- Calidris melanotos (Pectoral Sandpiper)
- Calidris minuta (Little Stint)
- Calidris minutilla (Least Sandpiper)
- Calidris ptilocnemis (Rock Sandpiper)
- Calidris pusilla (Semipalmated Sandpiper)
- Calidris ruficollis (Red-necked Stint)
- Calidris subminuta (Long-toed Stint)
- Calidris temminckii (Temminck’s Stint)
- Calidris tenuirostris (Great Knot)
- Caliechthrus leucolophus (White-crowned Koel)
- Callacanthis burtoni (Spectacled Finch)
- Callaeas cinereus (Kokako)
- Callipepla californica (California Quail)
- Callipepla douglasii (Elegant Quail)
- Callipepla gambelii (Gambel’s Quail)
- Callipepla squamata (Scaled Quail)
- Calliphlox amethystina (Amethyst Woodstar)
- Calliphlox bryantae (Magenta-throated Woodstar)
- Calliphlox evelynae (Bahama Woodstar)
- Calliphlox mitchellii (Purple-throated Woodstar)
- Callocephalon fimbriatum (Gang-gang Cockatoo)
- Callonetta leucophrys (Ringed Teal)
- Calochaetes coccineus (Vermilion Tanager)
- Calocitta colliei (Black-throated Magpie-Jay)
- Calocitta formosa (White-throated Magpie-Jay)
- Caloenas nicobarica (Nicobar Pigeon)
- Calonectris diomedea (Cory’s Shearwater)
- Calonectris edwardsii (Cape Verde Shearwater)
- Calonectris leucomelas (Streaked Shearwater)
- Caloperdix oculeus (Ferruginous Partridge)
- Calorhamphus fuliginosus (Brown Barbet)
- Calothorax lucifer (Lucifer Hummingbird)
- Calothorax pulcher (Beautiful Hummingbird)
- Calypte anna (Anna’s Hummingbird)
- Calypte costae (Costa’s Hummingbird)
- Calyptocichla serina (Golden Greenbul)
- Calyptomena hosii (Hose’s Broadbill)
- Calyptomena viridis (Green Broadbill)
- Calyptomena whiteheadi (Whitehead’s Broadbill)
- Calyptophilus frugivorus (Eastern Chat-Tanager)
- Calyptophilus tertius (Western Chat-Tanager)
- Calyptorhynchus banksii (Red-tailed Black-Cockatoo)
- Calyptorhynchus baudinii (White-tailed Black-Cockatoo)
- Calyptorhynchus funereus (Yellow-tailed Black-Cockatoo)
- Calyptorhynchus lathami (Glossy Black-Cockatoo)
- Calyptorhynchus latirostris (Slender-billed Black-Cockatoo)
- Calyptura cristata (Kinglet Calyptura)
- Camarhynchus heliobates (Mangrove Finch)
- Camarhynchus pallidus (Woodpecker Finch)
- Camarhynchus parvulus (Small Tree-Finch)
- Camarhynchus pauper (Medium Tree-Finch)
- Camarhynchus psittacula (Large Tree-Finch)
- Camaroptera brachyura (Green-backed Camaroptera)
- Camaroptera chloronota (Olive-green Camaroptera)
- Camaroptera superciliaris (Yellow-browed Camaroptera)
- Campephaga flava (Black Cuckoo-shrike)
- Campephaga lobata (Ghana Cuckoo-shrike)
- Campephaga oriolina (Oriole Cuckoo-shrike)
- Campephaga petiti (Petit’s Cuckoo-shrike)
- Campephaga phoenicea (Red-shouldered Cuckoo-shrike)
- Campephaga quiscalina (Purple-throated Cuckoo-shrike)
- Campephilus gayaquilensis (Guayaquil Woodpecker)
- Campephilus guatemalensis (Pale-billed Woodpecker)
- Campephilus haematogaster (Crimson-bellied Woodpecker)
- Campephilus imperialis (Imperial Woodpecker)
- Campephilus leucopogon (Cream-backed Woodpecker)
- Campephilus magellanicus (Magellanic Woodpecker)
- Campephilus melanoleucos (Crimson-crested Woodpecker)
- Campephilus pollens (Powerful Woodpecker)
- Campephilus principalis (Ivory-billed Woodpecker)
- Campephilus robustus (Robust Woodpecker)
- Campephilus rubricollis (Red-necked Woodpecker)
- Campethera abingoni (Golden-tailed Woodpecker)
- Campethera bennettii (Bennett’s Woodpecker)
- Campethera cailliautii (Green-backed Woodpecker)
- Campethera caroli (Brown-eared Woodpecker)
- Campethera maculosa (Little Green Woodpecker)
- Campethera mombassica (Mombasa Woodpecker)
- Campethera nivosa (Buff-spotted Woodpecker)
- Campethera notata (Knysna Woodpecker)
- Campethera nubica (Nubian Woodpecker)
- Campethera punctuligera (Fine-spotted Woodpecker)
- Campethera scriptoricauda (Reichenow’s Woodpecker)
- Campethera tullbergi (Tullberg’s Woodpecker)
- Campochaera sloetii (Golden Cuckoo-shrike)
- Camptostoma imberbe (Northern Beardless-Tyrannulet)
- Camptostoma obsoletum (Southern Beardless-Tyrannulet)
- Campylopterus curvipennis (Wedge-tailed Sabrewing)
- Campylopterus duidae (Buff-breasted Sabrewing)
- Campylopterus ensipennis (White-tailed Sabrewing)
- Campylopterus excellens (Long-tailed Sabrewing)
- Campylopterus falcatus (Lazuline Sabrewing)
- Campylopterus hemileucurus (Violet Sabrewing)
- Campylopterus hyperythrus (Rufous-breasted Sabrewing)
- Campylopterus largipennis (Gray-breasted Sabrewing)
- Campylopterus phainopeplus (Santa Marta Sabrewing)
- Campylopterus rufus (Rufous Sabrewing)
- Campylopterus villaviscensio (Napo Sabrewing)
- Campylorhamphus falcularius (Black-billed Scythebill)
- Campylorhamphus procurvoides (Curve-billed Scythebill)
- Campylorhamphus pucherani (Greater Scythebill)
- Campylorhamphus pusillus (Brown-billed Scythebill)
- Campylorhamphus trochilirostris (Red-billed Scythebill)
- Campylorhynchus albobrunneus (White-headed Wren)
- Campylorhynchus brunneicapillus (Cactus Wren)
- Campylorhynchus chiapensis (Giant Wren)
- Campylorhynchus fasciatus (Fasciated Wren)
- Campylorhynchus griseus (Bicolored Wren)
- Campylorhynchus gularis (Spotted Wren)
- Campylorhynchus jocosus (Boucard’s Wren)
- Campylorhynchus megalopterus (Gray-barred Wren)
- Campylorhynchus nuchalis (Stripe-backed Wren)
- Campylorhynchus rufinucha (Rufous-naped Wren)
- Campylorhynchus turdinus (Thrush-like Wren)
- Campylorhynchus yucatanicus (Yucatan Wren)
- Campylorhynchus zonatus (Band-backed Wren)
- Canirallus kioloides (Madagascar Wood-Rail)
- Canirallus oculeus (Gray-throated Rail)
- Capito auratus (Gilded Barbet)
- Capito aurovirens (Scarlet-crowned Barbet)
- Capito brunneipectus (Brown-chested Barbet)
- Capito dayi (Black-girdled Barbet)
- Capito hypoleucus (White-mantled Barbet)
- Capito maculicoronatus (Spot-crowned Barbet)
- Capito niger (Black-spotted Barbet)
- Capito quinticolor (Five-colored Barbet)
- Capito squamatus (Orange-fronted Barbet)
- Capito wallacei (Scarlet-banded Barbet)
- Caprimulgus aegyptius (Egyptian Nightjar)
- Caprimulgus affinis (Savanna Nightjar)
- Caprimulgus andamanicus (Andaman Nightjar)
- Caprimulgus anthonyi (Scrub Nightjar)
- Caprimulgus asiaticus (Indian Nightjar)
- Caprimulgus atripennis (Jerdon’s Nightjar)
- Caprimulgus badius (Yucatan Nightjar)
- Caprimulgus batesi (Bates’s Nightjar)
- Caprimulgus binotatus (Brown Nightjar)
- Caprimulgus candicans (White-winged Nightjar)
- Caprimulgus carolinensis (Chuck-will’s-widow)
- Caprimulgus cayennensis (White-tailed Nightjar)
- Caprimulgus celebensis (Sulawesi Nightjar)
- Caprimulgus centralasicus (Vaurie’s Nightjar)