Ce printemps, les oiseaux chantent librement.
Aidez Oiseaux.net à rester libre, gratuit et sans pub.
- Red Fox Sparrow
- Red Knot
- Red-bellied Woodpecker
- Red-breasted Merganser
- Red-breasted Nuthatch
- Red-eyed Vireo
- Red-headed Woodpecker
- Red-shouldered Hawk
- Red-tailed Hawk
- Red-winged Blackbird
- Redhead
- Redpoll
- Ring-billed Gull
- Ring-necked Duck
- Rose-breasted Grosbeak
- Roseate Spoonbill
- Rough-legged Buzzard
- Royal Tern
- Ruby-crowned Kinglet
- Ruby-throated Hummingbird
- Ruddy Turnstone