When researchers in Borneo set up camera traps to monitor tropical mammals on the ground, they didn't expect to be photobombed by orangutans. In the wild, humans rarely see the red apes come down from the trees, says Dr. Rahel Sollmann, ...
Tags: tropical mammals, red apes
A new study by the Wildlife Conservation Society, Idaho State University and the U.S. Geological Survey suggests that habitat fragmentation and the addition of makeshift perches such as transmission polls in sagebrush ecosystems are ...
Tags: habitat fragmentation, makeshift perches, common ravens