Cliff Swallow (Petrochelidon pyrrhonota) in its nest made of mud


Size: 4066px × 2705px
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA
Photo credit: © Clarence Holmes Wildlife / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, animal, animalia, animals, aves, avian, bird, birds, chordata, chordates, cliff, hirundinidae, mud, nature, nest, nesting, north, passeriformes, passerine, petrochelidon, pyrrhonota, states, swallow, swallows, united, usa, wildlife