Integrative Animal Behavior

My research goals focus on understanding how mechanistic and functional factors interact to shape the evolution of vocal communication, with a particular focus on birdsong as a model system.

An important goal in Biology is to link mechanism with function for traits that affect fitness. In this way, birdsong serves as a robust model because it integrates behavioral, anatomical, neuroendocrine, and evolutionary factors. Its complexity and variability, combined with well-defined neural and hormonal mechanisms, make it an ideal system for integrative studies aimed at understanding the multifaceted nature of animal communication and its underlying biological processes.

Ednei in the field with binoculars and a recording microphone

Research Topics

Diagram of testosterone effects on the syrinx and trill production in male and female canaries

Hormonal regulation of singing behavior

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House wren perched on a tree stump

Evolution of song complexity and performance

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Diagram of thermal effects on zebra finch physiology, behavior and song

Anthropogenic impacts on birdsong

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