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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Western Gull
    © Glenn Walbek
  • Yellow-billed Cuckoo
    © Bill Maynard
  • Yellow-green Vireo
    © Mark Peterson
  • Fox Sparrow
    © Brandon Percival
  • Royal Tern
    © Mark Peterson
  • Surf Scoter
    © Andrew Spencer
  • American Three-toed Woodpecker
    © Larry Semo
  • Lucy's Warbler
    © Dave Leatherman
  • Greater Sage-Grouse
    © Larry Semo
  • Barn Swallow
    © Rachel Hopper
  • Brewer's Blackbird
    © Larry Semo
  • Northern Yellow Warbler
    © Bill Maynard
  • Black Tern
    © Larry Semo
  • Streak-backed Oriole
    © Larry Semo
  • Hudsonian Whimbrel
    © Bill Maynard
  • Hooded Oriole
    © Rachel Hopper
  • Wild Turkey
    © Bill Maynard
  • Cassia Crossbill
    © Zak Pohlen | Macaulay Library
  • Sandwich Tern
    © Rachel Hopper
  • Baird's Sparrow
    © Dominic Sherony