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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Cassin's Kingbird
    © Bill Maynard
  • Ross's Gull
    © Glenn Walbek
  • Spotted Owl
    © Bill Schmoker
  • Great Blue Heron
    © Joey Kellner
  • Solitary Sandpiper
    © Bill Schmoker
  • American Bittern
    © Andrew Spencer
  • Lesser Black-backed Gull
    © John Rawinski
  • Canada Goose (Dusky)
    © Cathy Sheeter
  • Snowy Egret
    © Bill Maynard
  • Crissal Thrasher
    © Brian Genge
  • Gray Vireo
    © Glenn Walbek
  • Cape May Warbler
    © David Leatherman
  • Great-tailed Grackle
    © Nicholas Komar
  • Pacific Loon
    © Glenn Walbek
  • Baltimore Oriole
    © Sue Riffe
  • Lesser Yellowlegs
    © Bill Schmoker
  • Ring-necked Duck
    © Bill Maynard
  • Barnacle Goose
    © Peter R. Gent
  • California Gull
    © Larry Semo
  • Rufous Hummingbird
    © Larry Semo