Article
Dynamics of multiple signalling systems: animal communication in a world in flux.
Trends in ecology & evolution - 1 May 2010
Bro-Jørgensen Jakob
Abstract excerpt
The ubiquity of multiple signalling is a long-standing puzzle in the study of animal communication: given the costs of producing and receiving signals, why use more than a single cue? Focusing on sexually selected signals, I argue that dynamic variation in selection pressures can often explain wh...
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