Condors can soar for hundreds of miles across the land looking for food as well as thousands of feet high up into the clouds. I needed an accurate 3-D home-range estimator that would make the most of the incredible 3-D movement data I was getting from these GPS-tracked condors.
Because female bears give birth to cubs that are very tiny and helpless, the den where a female has her cub is a critical part of the species’ reproductive biology, as fans of giant panda webcams are well aware. read more
One of the best new technologies to emerge as a tool for wildlife studies is the unmanned aerial vehicle, commonly known as a drone. read more
These colonial nesters make no secret of where they lay their eggs because, in contrast to the shy and independent snowy plovers, the least terns’ motto is safety in numbers. read more