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  1. en.wikipedia.org › wiki › Sand_martinSand martin - Wikipedia

    The sand martin (Riparia riparia), also known as the bank swallow (in the Americas), collared sand martin, or common sand martin, is a migratory passerine bird in the swallow family. It has a wide range in summer, embracing practically the whole of Europe and the Mediterranean countries and across the Palearctic to the Pacific Ocean.

  2. Small songbird with a small head and tiny bill. Adults are brown above with a brown breast band and a white swoosh on the neck. Nests in burrows excavated using its feet and bill, placed along banks and bluffs of rivers and streams, as well as gravel quarries and roadcuts.

  3. Almost always nests in colonies in vertical banks of sand or dirt; may be along riverbanks, lake shores, road cuts, gravel pits, or similar sites. Often dense colonies, with entrances to holes no more than a foot apart.

  4. Bank Swallows nest in burrows in banks and sandy cliffs. In recent years, they have started to nest in gravel and sand piles in construction sites and freight yards. The small birds dig the burrows themselves, using their feet, wings, and bill.

  5. The Bank Swallow bird nests in vertical earthen banks, such as river banks and gravel pits. These areas provide unique bird habitats. Learn about their natural history, breeding requirements, and causes of decline.

  6. Small and compact swallow, with quick flicking wingbeats. Brown above and white below, with a contrasting dark chest band. Note the relatively long, notched tail and narrow, pointed wings. Breeds in colonies; builds nest by tunneling into sandbanks.

  7. Bank Swallows build nests, often in large colonies, in vertical banks and bluffs. These colonies are usually made in fairly loose soils that are easy for the birds to burrow into, and are located near large bodies of water so that there is ample airspace for flying.

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