camera traps

A wildlife camera trap survey of critically endangered West African lions finds they have no preference for parks over trophy-hunting areas, possibly because of poor habitat quality in the no-hunting zones.

The silver-backed chevrotain was undetected for decades, but local reports have led researchers to document the species on camera.

Researchers and BBC filmmakers strapped cameras to animals around the world for a new three-part nature series.

Human visitors to camera traps display, well, human behavior.