Atlas of Migratory Connectivity

The Smithsonian Migratory Bird Center is in the process of analyzing USGS banding data and constructing migratory connectivity maps for all species breeding in North America. Full publication is in the works. Meanwhile, check out these previews!

Piping Plover

Charadrius melodus connectivity map

Migratory connectivity of Piping Plovers (Charadrius melodus).

Tree Swallows

Tachycineta bicolor connectivity map

Migratory connectivity of Tree Swallows (Tachycineta bicolor)

Brant

Branta bernicla connectivity map

Migratory connectivity of Brant (Branta bernicla).

Dunlin

Calidris alpina connectivity map

Migratory connectivity of Dunlin (Calidris alpina).