
Woodpeckers don't have built-in shock absorbers to protect their brain
14 July 2022
It was thought that spongy bone in woodpeckers’ heads cushioned their brains from hard knocks, but in fact their skulls are stiff like a hammer

14 July 2022
It was thought that spongy bone in woodpeckers’ heads cushioned their brains from hard knocks, but in fact their skulls are stiff like a hammer

12 July 2022
African penguins modify their calls to sound more similar to their partners and colony mates over time, showing a form of vocal learning known in only a few animals