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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Cassia Crossbill
    © Zak Pohlen | Macaulay Library
  • Green-winged Teal
    © Bill Maynard
  • Vaux's Swift
    © Brandon K. Percival
  • Lesser Yellowlegs
    © Bill Schmoker
  • Eastern Warbling Vireo
    © Bill Maynard
  • Worm-eating Warbler
    © Coen Dexter
  • Red Knot
    © Glenn Walbek
  • Purple Sandpiper
    © David Blue
  • Brown-capped Rosy-Finch
    © Glenn Walbek
  • Wilson's Warbler
    © Van Truan
  • Double-crested Cormorant
    © Sherman Wing
  • American White Pelican
    © Brandon Percival
  • Lesser Prairie-Chicken
    © Brandon Percival
  • Northern Harrier
    © David Waltman
  • Brown Creeper
    © Larry Semo
  • Black-bellied Whistling-Duck
    © Larry Semo
  • Forster's Tern
    © Bill Maynard
  • Long-billed Thrasher
    © Andrew Spencer
  • Lesser Nighthawk
    © Rachel Hopper
  • Black-chinned Sparrow
    © Larry Semo