Sand martin at its nest

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Size: 3888px × 2592px
Location: Swifterbant
Photo credit: © Dirk-Jan van Unen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: breeding, cavity, clay, colony, flevoland, hanging, hirundinidae, martin, nest, rear, riparia, sand, side, side-view, sideview, swallow, swallows, swifterbant, view, wall