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Rare/Unusual Birds of Colorado

accepted by the CBRC

Reports Menu

  • Red-breasted Merganser
    © Bill Schmoker
  • Say's Phoebe
    © Bill Maynard
  • Long-tailed Duck
    © Larry Semo
  • Sandhill Crane
    © Nicholas Komar
  • White-throated Sparrow
    © Tony Leukering
  • Least Tern
    © Brandon Percival
  • Mourning Warbler
    © Dave Leatherman
  • Blue Grosbeak
    © Bill Maynard
  • Cackling Goose (Ridgway's)
    © Steven Mlodinow
  • Hudsonian Whimbrel
    © Bill Maynard
  • Red-tailed Hawk
    © Larry Semo
  • Prairie Warbler
    © Bill Maynard
  • Swainson's Thrush
    © Bill Maynard
  • Green Heron
    © Glenn Walbek
  • Rufous-crowned Sparrow
    © Brandon Percival
  • Snow Goose
    © Larry Semo
  • Killdeer
    © Matt Newport
  • Cliff Swallow
    © Bill Maynard
  • Lincoln's Sparrow
    © Rachel Hopper
  • Northern Yellow Warbler
    © Bill Maynard