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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • American Bittern
    © Andrew Spencer
  • Pink-footed Goose
    © Steven Mlodinow
  • Curve-billed Thrasher
    © Nick Komar
  • Northern Shoveler
    © Larry Semo
  • Mallard
    © Bill Maynard
  • Northern Yellow Warbler
    © Bill Maynard
  • Little Gull
    © Tony Leukering
  • Field Sparrow
    © Rachel Hopper
  • Tundra Swan
    © Reed Dils
  • Bufflehead
    © Liron Gertsman | Macaulay Library
  • Buff-breasted Sandpiper
    © John Drummond
  • Brown Booby
    © Peter Bandurian
  • Swainson's Thrush
    © Bill Maynard
  • Curlew Sandpiper
    © Joey Kellner
  • Lesser Nighthawk
    © Rachel Hopper
  • Arctic Tern
    © Van Truan
  • Black Tern
    © Larry Semo
  • Nashville Warbler
    © Steve Brown
  • Tropical Kingbird
    © Bill Maynard
  • Townsend's Solitaire
    © Bill Maynard