Cliff Swallow (Petrochelidon pyrrhonota) mud nests

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Size: 3366px × 5050px
Location: Napa Valley, CA, USA
Photo credit: © Lighttrace Studio / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, bird, birds, ca, california, cliff, mud, napa, nests, pest, petrochelidon, pyrrhonota, states, swallow, united, usa, valley