Eastern gray squirrels listen in to birds’ conversations for cues about nearby predator risk, according to a new study from Oberlin College. Researchers found that hearing casual bird chatter after a predator call signals safety to squirrels.
Wind turbines are a valuable source of renewable energy, but they’re eco-unfriendly in one particular way: the giant spinning blades frequently kill birds and bats.
A new system that jams bats’. . . Read More