Tree Swallow (Tachycineta bicolor) Sacramento County California USA

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This Tree Swallow is perched at a cavity in a tree where she has been adding nesting materials. Other birds occasionally approach the tree to investigate the cavity as a potential nest site; this bird is telling the other birds to look elsewhere.

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Size: 5400px × 3600px
Location: Sacramento County California USA
Photo credit: © Douglas Herr / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: america, animals, bicolor, birds, california, cavity, defending, hirundinidae, nest, passeriformes, sacramento, songbirds, states, swallows, tacbic, tachycineta, tree, trsw, united, usa, wildlife