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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Gray-cheeked Thrush
    © Glenn Walbek
  • Smith's Longspur
    © Bill Maynard
  • White-winged Crossbill
    © Sue Riffe
  • Rock Wren
    © Larry Semo
  • Broad-billed Hummingbird
    © Rachel Hopper
  • Lark Sparrow
    © Rachel Hopper
  • Calliope Hummingbird
    © Bill Maynard
  • Pied-billed Grebe
    © Thomas Heinrich
  • Hoary Redpoll
    © Bill Schmoker
  • Rock Pigeon
    © Larry Semo
  • Long-tailed Jaeger
    © Bill Maynard
  • Tundra Swan
    © Reed Dils
  • Variable Hawk
    © Bill Maynard
  • Northern Parula
    © Polly Neldner
  • Black-throated Sparrow
    © Peter Burke
  • White-tailed Ptarmigan
    © Christian Nunes
  • Violet-green Swallow
    © Bill Maynard
  • Cackling Goose
    © Andrew Spencer
  • Spotted Towhee
    © Dan Makolondra
  • White-throated Swift
    © Bill Schmoker