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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Common Black Hawk
    © Bill Maynard
  • Worm-eating Warbler
    © Coen Dexter
  • Northern Shrike
    © Bill Maynard
  • Blue-throated Mountain-gem
    © Tz'unun
  • Couch's Kingbird
    © David Leatherman
  • Curlew Sandpiper
    © Joey Kellner
  • Ruby-crowned Kinglet
    © Ken Rush
  • Sora
    © Rachel Hopper
  • Boreal Owl
    © Bill Schmoker
  • Common Nighthawk
    © Tony Leukering
  • Short-billed Dowitcher
    © Bill Kosar
  • Philadelphia Vireo
    © Glenn Walbek
  • Eastern Phoebe
    © Peter Burke
  • Cassia Crossbill
    © Zak Pohlen | Macaulay Library
  • Ivory Gull
    © Wikipedia
  • Semipalmated Plover
    © Rachel Hopper
  • Brewer's Sparrow
    © Larry Semo
  • King Rail
    © Judd Sundine (1976)
  • Sharp-tailed Grouse
    © Bill Schmoker
  • Red-tailed Hawk
    © Larry Semo