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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Red Phalarope
    © Brandon K. Percival
  • Cackling Goose
    © Andrew Spencer
  • Long-eared Owl
    © Dave Leatherman
  • Ruffed Grouse
    © Andrew Spencer
  • Mourning Warbler
    © Dave Leatherman
  • Black-bellied Plover
    © Andrew Spencer
  • Black Rail
    © Danika Tsao
  • Cinnamon Teal
    © Bill Maynard
  • Fox Sparrow (Slate-colored)
    © Larry Semo
  • Blue-winged Warbler
    © Glenn Walbek
  • Slaty-backed Gull
    © Randy Siebert
  • American Pipit
    © Larry Semo
  • Brown-capped Rosy-Finch
    © Glenn Walbek
  • Yellow-billed Loon
    © Bill Maynard
  • Black-legged Kittiwake
    © Polly Neldner
  • American Golden-Plover
    © Rachel Hopper
  • Cassin's Finch
    © Glenn Walbek
  • Loggerhead Shrike
    © Peter Burke
  • Red-tailed Hawk (Krider's)
    © Steven Mlodinow
  • Magnificent Frigatebird
    © Mark Vaughn