Article
Phylogeography of a widespread North American migratory songbird (Setophaga ruticilla).
The Journal of heredity - 1 Jan 2000
Colbeck Gabriel J, Gibbs H Lisle, Marra Peter P, Hobson Keith, Webster Michael S
Abstract excerpt
Genetic analyses for many widespread North American species have revealed significant east-west differentiation, indicating that many survived through the Pleistocene in 2 glacial refugia-1 in the eastern and 1 in the western part of the continent. It remains unclear, however, whether other areas may have served as important glacial refugia. Moreover, many such species exhibit widespread genetic similarity within...
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