Physiological Basis of Convergent Evolution in Animal Communication Systems
Nigel K Anderson,
Doris Preininger,
Matthew J Fuxjager
Abstract:To humans, the diverse array of display behaviors that animals use for communication can easily seem peculiar or bizarre. While ample research delves into the evolutionary principles that shape these signals’ effectiveness, little attention is paid to evolutionary patterning of signal design across taxa, particularly when it comes to the potential convergent evolution of many elaborate behavioral displays. By taking a mechanistic perspective, we explore the physiological and neurobiological mechanisms that lik… Show more
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