House Martin, Delichon urbica. Collecting mud pellets for the nest.
Size: 4552px × 3034px
Location: Russia
Photo credit: © Vasiliy Vishnevskiy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 2, adult, animal, bird, building, collecting, constructional, delichon, fullmouth, ground, habitat, hirundinidae, house, martin, material, mature, mud, nature, outdoors, pellets, stand, swallow, urbica, wild, wildlife