common house martin while collecting materials for nest.
Size: 3540px × 2368px
Location: Lago di Piediluco, Terni, TR, Italia
Photo credit: © flafabri / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: beak, bird, birdlife, black, bluish, collecting, collection, common, construction, delichon, europe, flight, fly, ground, hirundinidae, house, innate, insectivorous, instinct, instinctive, italy, martin, materials, migratory, mud, nest, ornithology, passerine, plumage, protected, roof, soil, species, spring, springtime, umbria, urban, urbicum, white, wildlife, wings, zoology