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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • American White Pelican
    © Brandon Percival
  • Thick-billed Longspur
    © Rachel Hopper
  • Greater Prairie-Chicken
    © Bill Schmoker
  • Ring-necked Duck
    © Bill Maynard
  • Brown Booby
    © Peter Bandurian
  • Ross's Goose
    © Larry Griffin
  • Cackling Goose (Ridgway's)
    © Steven Mlodinow
  • Smith's Longspur
    © Bill Maynard
  • Violet-green Swallow
    © Bill Maynard
  • Purple Martin
    © Brian Gibbons
  • Redhead
    © Bill Schmoker
  • Phainopepla
    © Randy Siebert
  • Black Scoter
    © Glenn Walbek
  • Stilt Sandpiper
    © Andrew Spencer
  • Yellow-bellied Flycatcher
    © Glenn Walbek
  • Gunnison Sage-Grouse
    © Todd Hull
  • Black-chinned Sparrow
    © Larry Semo
  • Chestnut-sided Warbler
    © Brandon K. Percival
  • Golden-crowned Warbler
    © Glenn Walbek
  • Lesser Black-backed Gull
    © John Rawinski