Tree swallow (Tachycineta bicolor) checks out a potential nest hole, Carburn Park, Calgary, Alberta, Canada

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Size: 2412px × 3625px
Photo credit: © Peter Llewellyn RF / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alberta, animal, aves, bicolor, bird, calgary, canada, hirundinidae, hole, natural, nature, nest, passeriformes, perching, swallow, tachycineta, tree, wild, wildlife