Cadomin Cave is Alberta’s largest known bat hibernaculum. The cave, among the largest in the Canadian Rockies, is a critical hibernation site for hundreds of bats — three species use the cave ...

Python Cave is home to as many as 50,000 Egyptian fruit bats, and the predators emerged from the cave with a winged snack, which they either hunted or scavenged, in their mouths.

Bats fly into the night from the Bracken Bat Cave in Central Texas on Friday, Aug. 26, 2011. Bat Conservation International, which owns the cave and 697 acres around it, estimates that there are ...