News From the Field
Signalers vs. strong silent types: Sparrows exude personalities during fights
December 3, 2013
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.Some song sparrows are more effusive than others in defending territory. New University of Washington findings show consistent individual differences not only for how aggressive individual song sparrows are but also for how much they use signals to communicate aggressive intentions.Full Story
University of Washington
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