Huiszwaluw, Common House Martin, Delichon urbicum flock gathering mud for their nests

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Size: 4351px × 2900px
Photo credit: © Menno van Duijn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adult, adults, beak, behaviour, bill, collecting, common, delichon, flock, flying, group, house, huiszwaluw, martin, martins, material, mud, nest, nesting, pool, swallows, urban, urbicum