Thanks to Audubon Magazine we start 2020 with a short story about an adaptation that is not just pretty, but practical in more than one way:
Good for more than just attracting a mate, the clownish feature appears to keep the subpar fliers from overheating.
The puffin’s iconic orange bill might be its most recognizable feature, but it’s also quite functional, serving the charismatic seabird in all avenues of life. The bill’s large volume makes it a hefty food carrier, and its ultraviolet glow amps up puffins’ sex appeal. Now, scientists have identified yet another use of this dramatically curved bill: staying cool. Continue reading