Violet-green Swallow pair at nest cavity in Aspen tree birds bird songbird songbirds Ornithology Science Nature Wildlife Environment swallows
Size: 5400px × 3600px
Location: Rocky Mountain National Park, Colorado, North America
Photo credit: © William Leaman / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: american, aves, avian, bird, birding, birds, birdwatch, birdwatching, cavity, environment, green, hirundinidae, nature, nest, nesting, north, ornithology, pair, perch, perched, perching, songbird, songbirds, swallow, swallows, tachycineta, thalassina, violet, violet-green, wildlife