Home Departments and Research Groups Research Group Baldwin News News and research highlights from the research group "Evolution of Sensory Systems" News Sweet sap, savory ants August 18, 2022 Woodpeckers taste sweet, but wrynecks—unusual woodpeckers that specialize on ants—lost the ability to taste sugars more Songbirds like it sweet July 09, 2021 Songbird ancestors evolved a new way to taste sugar more