Tree swallow (Tachycineta bicolor) at nest box, Bombay Hook NWR, Delaware, USA

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Size: 3888px × 2592px
Location: Bombay Hook National Wildlife Refuge, Whitehall Neck Road, Smyrna, Delaware, Verenigde Staten
Photo credit: © Wilfred Marissen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, avian, background, beak, bicolor, bird, birding, birdwatching, blue, bombay, conservation, delaware, eco, ecology, environment, feathers, hook, iridescent, isolated, migratory, nature, nestbox, north, ornithology, passerine, refuge, songbird, species, swallow, tachycineta, tree, usa, vertebrate, white, wildlife, wings