Eurasian tree sparrow Passer montanus, adult perched at nest hole in trunk, Hortobagy, Hungary, June

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Size: 4000px × 6000px
Photo credit: © paul sawer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: animal, bird, eurasian, europe, european, hole, hungarian, hungary, montanus, nature, nest, nesting, passer, sparrow, summer, tree, wildlife