In the course of evolution manifold sensory systems developed which allowed animals varying possibilities to perceive their environment. Many insect species for example, but also some fish, amphibians ...

Crowded skies are forcing gray bats to adjust their echolocation, revealing how they adapt their calls in real time to avoid ...

White patches of fungus can be seen on this northern long-eared bat affected by white-nose syndrome in Illinois. (Photo by J.R. Hoyt) UC Santa Cruz graduate student Joseph Hoyt releases a little brown ...