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Ridgway's Hawk
Buteo ridgwayi
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Ridgway's Rail
Rallus obsoletus
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Rifleman
Acanthisitta chloris
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Ring Ouzel
Turdus torquatus
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Ring-billed Gull
Larus delawarensis
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Ring-necked Dove
Streptopelia capicola
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Ring-necked Duck
Aythya collaris
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Ring-necked Pheasant
Phasianus colchicus
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Ringed Antpipit
Corythopis torquatus
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Ringed Kingfisher
Megaceryle torquata
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Ringed Warbling Finch
Microspingus torquatus
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Ringed Woodpecker
Celeus torquatus
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Rio Branco Antbird
Cercomacra carbonaria
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Rio Madeira Stipplethroat
Epinecrophylla amazonica
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Rio de Janeiro Antbird
Cercomacra brasiliana
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Riparian Antbird
Cercomacroides fuscicauda
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River Lapwing
Vanellus duvaucelii
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River Tern
Sterna aurantia
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River Tyrannulet
Serpophaga hypoleuca
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River Warbler
Locustella fluviatilis
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Riverbank Warbler
Myiothlypis rivularis
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Riverside Tyrant
Knipolegus orenocensis
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Riverside Wren
Cantorchilus semibadius
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Rivoli's Hummingbird
Eugenes fulgens
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Roadside Hawk
Rupornis magnirostris
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Robin Accentor
Prunella rubeculoides
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Robust Conehead
Neoconocephalus robustus
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Robust Woodpecker
Campephilus robustus
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Rock Bunting
Emberiza cia
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Rock Bush-Quail
Perdicula argoondah
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Rock Eagle-Owl
Bubo bengalensis
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Rock Earthcreeper
Ochetorhynchus andaecola
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Rock Martin
Ptyonoprogne fuligula
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Rock Partridge
Alectoris graeca
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Rock Pigeon
Columba livia
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Rock Pipit
Anthus petrosus
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Rock Ptarmigan
Lagopus muta
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Rock Sandpiper
Calidris ptilocnemis
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Rock Sparrow
Petronia petronia
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Rock Tapaculo
Scytalopus petrophilus
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Rock Wren
Salpinctes obsoletus
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Rock-loving Cisticola
Cisticola aberrans
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Rockrunner
Achaetops pycnopygius
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Rondonia Warbling-Antbird
Hypocnemis ochrogyna
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Rook
Corvus frugilegus
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Roraiman Antwren
Herpsilochmus roraimae
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Roraiman Barbtail
Roraimia adusta
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Rose Robin
Petroica rosea
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Rose-bellied Bunting
Passerina rositae
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Rose-breasted Chat
Granatellus pelzelni
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Rose-breasted Grosbeak
Pheucticus ludovicianus
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Rose-crowned Fruit-Dove
Ptilinopus regina
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Rose-faced Parrot
Pyrilia pulchra
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Rose-fronted Parakeet
Pyrrhura roseifrons
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Rose-headed Parakeet
Pyrrhura rhodocephala
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Rose-ringed Parakeet
Psittacula krameri
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Rose-throated Becard
Pachyramphus aglaiae
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Rose-throated Tanager
Piranga roseogularis
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Roseate Spoonbill
Platalea ajaja
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Roseate Tern
Sterna dougallii
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Ross's Goose
Anser rossii
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Ross's Gull
Rhodostethia rosea
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Ross's Turaco
Musophaga rossae
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Rosy Pipit
Anthus roseatus
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Rosy Starling
Pastor roseus
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Rosy Thrush-Tanager
Rhodinocichla rosea
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Rosy-faced Lovebird
Agapornis roseicollis
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Rosy-patched Bushshrike
Rhodophoneus cruentus
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Rough-legged Hawk
Buteo lagopus
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Rough-legged Tyrannulet
Phyllomyias burmeisteri
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Round-tailed Manakin
Ceratopipra chloromeros
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Round-tipped Conehead
Neoconocephalus retusus
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Royal Flycatcher
Onychorhynchus coronatus
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Royal Tern
Thalasseus maximus
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Ruby-cheeked Sunbird
Chalcoparia singalensis
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Ruby-crowned Kinglet
Corthylio calendula
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Ruby-crowned Tanager
Tachyphonus coronatus
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Ruby-throated Hummingbird
Archilochus colubris
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Ruby-topaz Hummingbird
Chrysolampis mosquitus
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Rudd's Apalis
Apalis ruddi
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Ruddy Crake
Laterallus ruber
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Ruddy Duck
Oxyura jamaicensis
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Ruddy Foliage-gleaner
Clibanornis rubiginosus
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Ruddy Ground Dove
Columbina talpacoti
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Ruddy Kingfisher
Halcyon coromanda
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Ruddy Pigeon
Patagioenas subvinacea
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Ruddy Quail-Dove
Geotrygon montana
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Ruddy Shelduck
Tadorna ferruginea
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Ruddy Spinetail
Synallaxis rutilans
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Ruddy Tody-Flycatcher
Poecilotriccus russatus
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Ruddy Treerunner
Margarornis rubiginosus
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Ruddy Turnstone
Arenaria interpres
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Ruddy Woodcreeper
Dendrocincla homochroa
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Ruddy-breasted Crake
Zapornia fusca
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Ruddy-breasted Seedeater
Sporophila minuta
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Ruddy-capped Nightingale-Thrush
Catharus frantzii
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Ruddy-tailed Flycatcher
Terenotriccus erythrurus
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Rufescent Prinia
Prinia rufescens
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Rufescent Screech-Owl
Megascops ingens
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Rufescent Tiger-Heron
Tigrisoma lineatum
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