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Rare/Unusual Birds of Colorado

accepted by the CBRC

  • Glaucous-winged Gull
    © Andrew Spencer
  • Pacific Wren
    © Brandon Percival
  • Common Tern
    © Glenn Walbek
  • Lesser Black-backed Gull
    © John Rawinski
  • Ruff
    © Peter Gent
  • Golden Eagle
    © Bill Maynard
  • Cassin's Finch
    © Glenn Walbek
  • Anna's Hummingbird
    © Andrew Spencer
  • American Coot
    © Larry Semo
  • Black-crowned Night Heron
    © Larry Griffin
  • Belted Kingfisher
    © Larry Semo
  • Hepatic Tanager
    © John Drummond
  • Surf Scoter
    © Andrew Spencer
  • Variable Hawk
    © Bill Maynard
  • Sedge Wren
    © Dave Leatherman
  • Hooded Oriole
    © Rachel Hopper
  • Acadian Flycatcher
    © Bill Maynard
  • Varied Thrush
    © Shawn Mason
  • Hammond's Flycatcher
    © Brandon K. Percival
  • Sage Thrasher
    © Bill Maynard