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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • White-tailed Ptarmigan
    © Christian Nunes
  • Swainson's Hawk
    © Larry Semo
  • Lark Bunting
    © Bill Maynard
  • Broad-winged Hawk
    © Ken Rush
  • Variable Hawk
    © Bill Maynard
  • Black-throated Blue Warbler
    © Bill Maynard
  • Band-tailed Pigeon
    © Brandon Percival
  • House Sparrow
    © Bill Schmoker
  • Say's Phoebe
    © Bill Maynard
  • Short-billed Dowitcher
    © Bill Kosar
  • Pectoral Sandpiper
    © Peter Burke
  • Zone-tailed Hawk
    © Bill Schmoker
  • White-eared Hummingbird
    © Rachel Hopper
  • Northern Shrike
    © Bill Maynard
  • Sanderling
    © Bill Maynard
  • Mexican Whip-poor-will
    © Louis Agassiz Fuertes
  • Cassin's Sparrow
    © Peter Burke
  • Golden-winged Warbler
    © Brandon Percival
  • Royal Tern
    © Mark Peterson
  • Bufflehead
    © Liron Gertsman | Macaulay Library