House martin (Delichon urbicum) gathering mud to use as nest-building material

---

Size: 4725px × 3076px
Location: Carew Tidal Mill, Pembrokeshire, Dyfed, Wales
Photo credit: © David Sewell / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aves, bird, carew, delichon, dyfed, hirundiine, house, martin, material, mill, mud, nesting, pembrokeshire, tidal, urbicum, wales, welsh, wildlife