 Ptarmigan
by Ian Fulton
|  HOUSE SPARROW - PASSER DOMESTICUS - MOINEAU DOMESTIQUE
by nicolebouglouan
|  Cooper's Hawk
by Chris P.
|  Lesser Black-backed Gull (adult) 3 October 2008, Weld County, Colorado
by Nick Komar
|  Scissor-tailed Flycatcher
by photosbyduke
|
 Odd Golden-Plover in Colorado
by Nick Komar
|  Turacos
by Markus Lagerqvist
|  King Eider off Duxbury Beach - August 24, 2017
by Rick Bowes
|  Immature Male Ruby-throated, First Report
by Dave Patton
|  Goshawk Strike
by Norman Rich
|