House martin collecting mud for nest building

---

Size: 3880px × 2186px
Location: Nynäshamns, Sweden
Photo credit: © Mats Janson / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bird, birds, blue, building, close, collecting, common, contact, delichon, eye, feathers, glossy, house, hussvala, martin, martins, material, mehlschwalbe, mud, nature, nest, nesting, shiny, spring, sweden, urbicum, wings