Pygmy Nuthatch Pine Siskins 1st Year Audubon's Warbler Looking South from Mount Evans Orange-Crowned Warbler White-Crowned Sparrow American Pipit Marmot Pika American Pipit American Pipit Pair o' Flickers Eurasian Collared-Dove Least Sandpiper Least Sandpiper Swainson's Hawk Swainson's Hawk Lesser Yellowlegs Barn Swallow Barn Swallow (Hirundo rustica) Mama! Least Sandpiper Chipping Sparrow White-Breasted Nuthatch Chipmunk Juvenile Western Bluebird Hairy Woodpecker Downy Woodpecker Willow Flycatcher And now for something completely different ... Turkey Vulture Juvenile Chipping Sparrow Barn Swallow Juvenile Western Bluebird Western Bluebird Williamson's Sapsucker (Female) Williamson's Sapsucker (Male) Pygmy Nuthatch Yellow-Rumped Warbler Juvenile Wood Duck Male Eclipse Wood Duck Domestic Greylag Goose The Inn at Valley Green The One Ring? Black-and-White Warbler