News and research highlights from the department "Evolution of Sensory and Physiological Systems"

A shift to a fruit diet may have paved the way for the evolution of spectacular displays in manakins.

Evolution finds both repeated and unique solutions as birds adapt to high-sugar diets

Birds like it sour!

June 19, 2025

Evolution has provided birds with a clever strategy to eat extremely acidic fruit 

Eighth department at the Max Planck Institute for Biological Intelligence will investigate the evolution of sensory and physiological systems 

Sweet sap, savory ants

August 18, 2022

Woodpeckers taste sweet, but wrynecks—unusual woodpeckers that specialize on ants—lost the ability to taste sugars

Songbirds like it sweet

July 09, 2021

Songbird ancestors evolved a new way to taste sugar

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