A single House Martin (Delichon Urbica) collecting mud in Yorkshire, mud will be used for nest building.

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Size: 4369px × 2913px
Location: Yorkshire, England.
Photo credit: © Ros Crosland / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bird, collecting, common, copyspace, covered, delichon, feathers, house, legs, martin, material, migrants, migrating, mud, negative, nesting, space, summer, uk, urbica, visitor, wildlife, yorkshire