At birth the young are 64 mm (2.5 in) long, blind, naked, and weigh about 2-3 g (0.1 oz). The eyes open at 30-31 days. Young chipmunks begin to emerge from the burrow at 40 days. The female weans and ...

Also known as the western big-eared bat, the long-eared bat, and the lump-nosed bat, its appearance is defined by a pair of outsize ears and a lump-adorned nose. These bats, whose bodies are ...

WASHINGTON— A federal judge on Tuesday overturned a decision by the U.S. Fish and Wildlife Service to protect northern long-eared bats as threatened rather than endangered under the Endangered Species ...