Flour swallows Delichon urbicum in the clay nest

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Size: 4308px × 3156px
Location:
Photo credit: © Kiefer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, avifauna, bird, birdlife, black, breeding, building, city, clay, delichon, fauna, fedesee, flour, flour-swallow, hunter, insect-eater, lehmnest, long-distance, material, migratory, nest, plankton, puller, schwalbe, swallow, tern, urbicum, white