- Ramphocaenus
- Ramphocaenus melanurus
- Ramphocaenus melanurus obscurus
- Ramphocaenus melanurus sticturus
- Ramphocaenus sticturus
- Ramphocelus
- Ramphocelus bresilia
- Ramphocelus bresilius
- Ramphocelus carbo
- Ramphocelus carbo carbo
- Ramphocelus costaricensis
- Ramphocelus dimidiatus
- Ramphocelus flammigerus
- Ramphocelus flammigerus icteronotus
- Ramphocelus icteronotus
- Ramphocelus melanogaster
- Ramphocelus nigrogularis
- Ramphocelus passerinii
- Ramphocelus sanguinolentus
- Ramphocinclus
- Ramphocinclus brachyurus
- Ramphocoris
- Ramphocoris clotbey
- Ramphodon
- Ramphodon dohrnii
- Ramphodon naevius
- Ramphomicron
- Ramphomicron dorsale
- Ramphomicron microrhynchum
- Ramphotrigon
- Ramphotrigon fuscicauda
- Ramphotrigon megacephala
- Ramphotrigon megacephalum
- Ramphotrigon ruficauda
- Ramsay's Barwing
- Ramsay's Blue-Flycatcher
- Ramsay's Blue Flycatcher
- Ramsay's Woodpecker
- Ramsayornis
- Ramsayornis fasciatus
- Ramsayornis modestus
- Ramsey Canyon(Ramsey Canyon, Sierra Vista, Arizona)
- Ramsey Canyon Preserve
- Ramsey Island
- Ramsey Island Wales
- Rancho Naturalista
- Rancho Naturalista(2 hours SE of San Jose)
- Rand's Warbler
- Randia
- Randia pseudozosterops
- Rands Fjord Nature Park
- Rands Fjord Nature Park Denmark
- Ranganthittu
- Rangantittu
- Rangantittu Bird Sanctuary (Karnataka)
- Rangantittu Bird Santuary(Karnataka State - South India)
- Ranger SRT 8x42
- Rano Rano Whistler
- Ranongga White-eye
- Ranthambhor
- Ranthambore
- Rapa Fruit-Dove
- Rapa Fruit Dove
- Rapa Island Fruit-Dove
- Rapa Island Fruit Dove
- Rapa Shearwater
- Raphidae
- Raphus
- Raphus cucullatus
- Raphus solitarius
- Rapperswil Jona
- Rapperswil Jona (Switzerland)
- Raquet-tailed Treepie
- Raratonga
- Rarotonga
- Rarotonga Flycatcher
- Rarotonga Fruit-dove
- Rarotonga Monarch
- Rarotonga Monarch-flycatcher
- Rarotonga Starling
- Rarotongan Fruit Dove
- Raso Island Lark
- Raso Lark
- Ratanmahal Sloth Bear Sanctuary
- Ratchet-tailed Treepie
- Rathlin Island
- Rathlin Island Northern Ireland
- Ratites
- Rattling Cisticola
- Rattray Head
- Raven
- Raven's Whistler
- Ravens
- Razo Lark
- Razo Skylark
- Razor-billed Curassow
- Razorbill
- Rdum Tal-Madonna
- Rdum Tal-Madonna Malta
- Recurve-billed Bushbird
- Recurvirostra
- Recurvirostra americana
- Recurvirostra andina
- Recurvirostra avosetta
- Recurvirostra novaehollandiae
- Recurvirostridae
- Red-Bellied Woodpecker
- Red-Eyed Vireo
- Red-Lored Amazon
- Red-Shouldered Hawk
- Red-Tailed Hawk
- Red-Winged Blackbird
- Red-and-Black Grosbeak
- Red-and-Green Macaw
- Red-and-Yellow Barbet
- Red-and-black Grosbeak
- Red-and-black Thrush
- Red-and-blue Lory
- Red-and-green Macaw
- Red-and-white Antpitta
- Red-and-white Crake
- Red-and-white Spinetail
- Red-and-yellow Barbet
- Red-backed Broadbill
- Red-backed Buttonquail
- Red-backed Fairywren
- Red-backed Flameback
- Red-backed Hawk
- Red-backed Honeyeater
- Red-backed Kingfisher
- Red-backed Mannikin
- Red-backed Mousebird
- Red-backed Scrub-Robin
- Red-backed Scrub Robin
- Red-backed Shrike
- Red-backed Sierra-Finch
- Red-backed Sierra Finch
- Red-backed Thrush
- Red-banded Flowerpecker
- Red-banded Fruiteater
- Red-bearded Bee-eater
- Red-bellied Bush-Tanager
- Red-bellied Bush-tanager
- Red-bellied Fruit-Dove
- Red-bellied Fruit Dove
- Red-bellied Grackle
- Red-bellied Macaw
- Red-bellied Malimbe
- Red-bellied Myzomela
- Red-bellied Nuthatch
- Red-bellied Paradise-Flycatcher
- Red-bellied Paradise Flycatcher
- Red-bellied Parrot
- Red-bellied Pitta
- Red-bellied Robin-whistler
- Red-bellied Shrike-thrush
- Red-bellied Shrike Thrush
- Red-bellied Thrush
- Red-bellied Triller
- Red-bellied Woodpecker
- Red-bibbed Honeyeater
- Red-billed Azurecrown
- Red-billed Babbler
- Red-billed Blue Magpie
- Red-billed Brush Turkey
- Red-billed Brushturkey
- Red-billed Buffalo-Weaver
- Red-billed Buffalo Weaver
- Red-billed Chough
- Red-billed Curassow
- Red-billed Duck
- Red-billed Dwarf-hornbill
- Red-billed Dwarf Hornbill
- Red-billed Emerald
- Red-billed Firefinch
- Red-billed Francolin
- Red-billed Grey Magpie
- Red-billed Ground-Cuckoo
- Red-billed Ground Cuckoo
- Red-billed Gull
- Red-billed Hanging Parrot
- Red-billed Helmet-shrike
- Red-billed Helmetshrike
- Red-billed Hill-Partridge
- Red-billed Hill Partridge
- Red-billed Hornbill
- Red-billed Leiothrix
- Red-billed Magpie
- Red-billed Malkoha
- Red-billed Mesia
- Red-billed Oxpecker
- Red-billed Parrot
- Red-billed Partridge
- Red-billed Pied Tanager
- Red-billed Pigeon
- Red-billed Pytilia
- Red-billed Quail-Finch
- Red-billed Quailfinch
- Red-billed Quelea
- Red-billed Scimitar-Babbler
- Red-billed Scimitar Babbler
- Red-billed Scythebill
- Red-billed Spurfowl
- Red-billed Starling
- Red-billed Streamertail
- Red-billed Talegalla
- Red-billed Tanager
- Red-billed Teal
- Red-billed Thrush
- Red-billed Toucan
- Red-billed Trogon
- Red-billed Tropicbird
- Red-billed Tyrannulet
- Red-billed Woodcreeper
- Red-billed brush-turkey
- Red-breasted Babbler
- Red-breasted Blackbird
- Red-breasted Chat
- Red-breasted Coua
- Red-breasted Dotterel
- Red-breasted Flycatcher
- Red-breasted Goose
- Red-breasted Meadowlark
- Red-breasted Merganser
- Red-breasted Nuthatch
- Red-breasted Paradise-Kingfisher
- Red-breasted Paradise Kingfisher
- Red-breasted Parakeet
- Red-breasted Partridge
- Red-breasted Pitta
- Red-breasted Plover
- Red-breasted Pygmy-Parrot
- Red-breasted Pygmy Parrot
- Red-breasted Sapsucker
- Red-breasted Swallow
- Red-breasted Toucan
- Red-breasted Wheatear
- Red-breasted Wryneck
- Red-browed Amazon
- Red-browed Finch
- Red-browed Firetail
- Red-browed Pardalote
- Red-browed Parrot
- Red-browed Rosefinch
- Red-browed Starling
- Red-browed Treecreeper
- Red-browed Waxbill
- Red-capped Babbler
- Red-capped Cardinal
- Red-capped Coua
- Red-capped Crombec
- Red-capped Flowerpecker
- Red-capped Forest Warbler
- Red-capped Lark
- Red-capped Madagascar Coucal
- Red-capped Manakin
- Red-capped Myzomela
- Red-capped Parrot
- Red-capped Parrot-finch
- Red-capped Parrotfinch
- Red-capped Plover
- Red-capped Robin
- Red-capped Robin-Chat
- Red-capped Robin Chat
- Red-capped Wren-Spinetail
- Red-capped Wren Spinetail
- Red-cheeked Cordon-bleu
- Red-cheeked Cordonbleu
- Red-cheeked Myna
- Red-cheeked Mynah
- Red-cheeked Parrot
- Red-cheeked Starling
- Red-cheeked Wattle-eye
- Red-chested Buttonquail
- Red-chested Cuckoo
- Red-chested Flowerpecker
- Red-chested Flufftail
- Red-chested Goshawk
- Red-chested Owlet
- Red-chested Sunbird
- Red-chested Swallow
- Red-chinned Lorikeet
- Red-cockaded Woodpecker
- Red-collared Babbler
- Red-collared Blackcap
- Red-collared Lorikeet
- Red-collared Mountain-Babbler
- Red-collared Mountain-babbler
- Red-collared Mountain Babbler
- Red-collared Myzomela
- Red-collared Parrotfinch
- Red-collared Widow
- Red-collared Widowbird
- Red-collared Woodpecker
- Red-cowled Cardinal
- Red-crested Bustard
- Red-crested Cardinal
- Red-crested Cotinga
- Red-crested Finch
- Red-crested Korhaan
- Red-crested Malkoha
- Red-crested Pochard
- Red-crested Turaco
- Red-crowned Amazon
- Red-crowned Ant-Tanager
- Red-crowned Ant Tanager
- Red-crowned Barbet
- Red-crowned Crane
- Red-crowned Jay
- Red-crowned Malimbe
- Red-crowned Parakeet
- Red-crowned Parrot
- Red-crowned Woodpecker
- Red-eared Firetail
- Red-eared Fruit-Dove
- Red-eared Fruit Dove
- Red-eared Parakeet
- Red-eared Parrot-Finch
- Red-eared Parrotfinch
- Red-eyebrowed Treecreeper
- Red-eyed Brown Bulbul
- Red-eyed Bulbul
- Red-eyed Crake
- Red-eyed Dove
- Red-eyed Fulvetta
- Red-eyed Puffback
- Red-eyed Thornbird
- Red-eyed Turtle-Dove
- Red-eyed Vireo
- Red-faced Apalis
- Red-faced Barbet
- Red-faced Cisticola
- Red-faced Cormorant
- Red-faced Crimson-wing
- Red-faced Crimsonwing
- Red-faced Crombec
- Red-faced Guan
- Red-faced Liocichla
- Red-faced Malkoha
- Red-faced Mousebird
- Red-faced Parrot
- Red-faced Pytilia
- Red-faced Shag
- Red-faced Spinetail
- Red-faced Sylvetta


