Detail that zoochosis can come from a variety of factors, including social isolation, small enclosures, noisy visitors, and lack of enrichment. Explore how zoos are working to reduce zoochosis through ...

Never underestimate the mind of a crow. Members of a family of birds that includes ravens, rooks, magpies, and jays, crows have been known to bend wire into hooks to retrieve food; drop nuts in a road ...

OMAHA’S HENRY DOORLY ZOO, KEEP YOUR EYES OPEN FOR SENSORY OBJECTS INSIDE EXHIBITS. THOSE OBJECTS KEEP ANIMALS ENGAGED, AND KETV NEWSWATCH SEVEN’S ANNA BEHNING TAKES US THERE. SO CAITLIN, AS THE ...

Several years ago, Christian Rutz started to wonder whether he was giving his crows enough credit. Rutz, a biologist at the University of St. Andrews, in Scotland, and his team were capturing wild New ...

A male fruit fly in a laboratory chamber extends his wings and vibrates them to produce his species' version of a love song.

A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...