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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Common Yellowthroat
    © Bill Maynard
  • Eastern Meadowlark
    © Steve Mlodinow
  • Cackling Goose
    © Andrew Spencer
  • Laughing Gull
    © Bill Schmoker
  • Lesser Black-backed Gull
    © John Rawinski
  • Chipping Sparrow
    © Peter Burke
  • Brown Creeper
    © Larry Semo
  • Grasshopper Sparrow
    © Peter Burke
  • Red Knot
    © Glenn Walbek
  • Western Grebe
    © Larry Semo
  • Black-legged Kittiwake
    © Polly Neldner
  • American Tree Sparrow
    © Thomas Lechleitner
  • White-eared Hummingbird
    © Rachel Hopper
  • Magnolia Warbler
    © Glenn Walbek
  • Yellow-headed Blackbird
    © Larry Semo
  • Black-crowned Night Heron
    © Larry Griffin
  • Tropical Kingbird
    © Bill Maynard
  • Blue-throated Mountain-gem
    © Tz'unun
  • Stilt Sandpiper
    © Andrew Spencer
  • Eastern Kingbird
    © Peter Burke