![](http://www.alamy.com/thumbs/6/D605A599-9B21-4ABA-A047-AED9A6EE07CE/2DT5WG8.jpg)
An Adult White-crowned Sparrow (Zonotrichia leucophrys) Perched on Thistle in Northern Colorado
Size: 4272px × 2848px
Location: Colorado
Photo credit: © Rachel Kolokoff Hopper / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: adult, animal, aves, avian, background, beautiful, biology, bird, birding, birds, birdwatching, close, closeup, colorado, conservation, crown, detail, eco, ecology, environment, environmental, exotic, fauna, foraging, habitat, leucophrys, mountains, natural, nature, northern, ornithology, outdoor, outdoors, perched, perching, portrait, rocks, rufous, sparrow, tourism, travel, tropical, vacation, vertebrate, white-crowned, wild, wildlife, winged, zonotrichia