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Articles
Early Experience Determines Song Dialect Responsiveness of Female Sparrows
1 Department of Zoology and Entomology, Colorado State University, Fort Collins 80523
In a laboratory experiment, female white-crowned sparrows responded almost exclusively to male songs taken from their home dialect region and usually not to songs taken from an alien dialect region. Song dialect populations may represent a level of genetic population structure below that of the subspecies and may play an important role in songbird evolution. Revised on August 11, 1981
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Science. ISSN 0036-8075 (print), 1095-9203 (online)