Barn Swallows, Hirundo rustica, young in mud nest

---

Size: 5100px × 3378px
Location: University of Oklahoma Biological Station, Lake Texoma, Oklahoma,
Photo credit: © Bryan Reynolds / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., ..., america, barn, biological, chicks, county, hirundo, lake, marshall, mud, nest, oklahoma, predator, rustica, states, station, swallow, swallows, texoma, united, university, usa, young