Crag Martin, (Hirundo rupestris), nesting colony under arch of bridge, Extremadura, Spain

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Photo credit: © Duncan Usher / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arch, arches, beneath, bird, birds, bridge, bridges, colony, crag, europe, european, extremadura, martin, nest, nesting, nests, songbird, songbirds, spain, wildlife