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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Dusky Grouse
    © Peter Burke
  • Brant (Atlantic)
    © Bill Maynard
  • Great Black-backed Gull
    © Bill Maynard
  • Western Bluebird
    © Glenn Walbek
  • Plumbeous Vireo
    © Bruce Gill
  • Common Poorwill
    © Larry Griffin
  • Bufflehead
    © Liron Gertsman | Macaulay Library
  • Cassin's Vireo
    © Peter Burke
  • Gray Vireo
    © Glenn Walbek
  • Pyrrhuloxia
    © Wikipedia
  • House Finch
    © Larry Semo
  • Field Sparrow
    © Rachel Hopper
  • Cerulean Warbler
    © Wikipedia
  • Eastern Warbling Vireo
    © Bill Maynard
  • Snowy Egret
    © Bill Maynard
  • Western Cattle-Egret
    © Peter Burke
  • Swallow-tailed Kite
    © Joe Nicholson
  • Spotted Towhee
    © Dan Makolondra
  • Arctic Tern
    © Van Truan
  • Least Tern
    © Brandon Percival