Nesting holes of Sand Martin (Riparia riparia) excavated in sand bank

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Size: 3872px × 2592px
Location: Norfolk UK
Photo credit: © Richard Brigham / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bank, breeding, britain, cliff, close, close-, colony, europe, european, gb, great, hole, holes, martin, martins, migrant, migrants, nesting, norfolk, riparia, sand, spring, summer, sunny, swallow, swallows, tunnel, tunnels, uk