When Mount Etna in Sicily rumbled this spring, news outlets around the world flashed dramatic photos of lava and ash. But Martin Wikelski was skeptical. The biologist, who directs the Department of Migration at the Max Planck Institute of Animal Behavior in Germany, checked in with his most trusted.
The biologist, who directs the Department of Migration at the Max Planck Institute of Animal Behavior in Germany, checked in with his most trusted.