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Rare/Unusual Birds of Colorado

accepted by the CBRC

  • Red-headed Woodpecker
    © Cole Wild
  • Black-bellied Whistling-Duck
    © Larry Semo
  • Brant (Black)
    © Chris Rurik
  • Slaty-backed Gull
    © Randy Siebert
  • Bullock's Oriole
    © Peter Burke
  • Common Ground Dove
    © Bill Maynard
  • Red-breasted Sapsucker
    © Bill Maynard
  • American Black Duck
    © Bill Schmoker
  • Cackling Goose (Ridgway's)
    © Steven Mlodinow
  • Nelson's Sparrow
    © Robb Hinds
  • Gray Flycatcher
    © Steve Mlodinow
  • Arctic Tern
    © Van Truan
  • Groove-billed Ani
    © Rachel Hopper
  • Black Scoter
    © Glenn Walbek
  • Eurasian Collared-Dove
    © Andrew Spencer
  • Canada Warbler
    © Steve Mlodinow
  • Canada Goose (Dusky)
    © Cathy Sheeter
  • Black Skimmer
    © Wikipedia
  • Blackburnian Warbler
    © Glenn Walbek
  • Little Blue Heron
    © Brandon Percival