Adult American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for his nest in Lake Tunkwa, British Colombia, Canada.

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Size: 4550px × 3033px
Photo credit: © Agami / Brian E. Small / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, animal, avian, bird, building, cliff, collecting, ground, mud, nature, north, outdoors, petrochelidon, pyrrhonota, species, states, swallow, united, unrestrained, wild, wildlife