49.4 MB (3.3 MB compressed)
5100 x 3388 pixels
43.2 x 28.7 cm ⏐ 17.0 x 11.3 in (300dpi)
ANTHONY MERCIECA / SCIENCE PHOTO LIBRARY ANTHONY MERCIECA / SCIENCE PHOTO LIBRARY
Barn Swallow (Hirundo rustica) collecting nest material, holding stick with tongue to add mud, southwestern US.
Model release not required. Property release not required.