Fascinating footage of swooping bats, their remarkable habits and habitats, and close-up looks at their interesting yet eerie faces are featured in this documentary, volume seven of the Predators ...

The big brown bat is the Adirondack’s largest bat; only the hoary bat is larger. The long, lustrous fur is brown. The ears, wing and tail membranes are black. Total length is 105-123 mm (4.1-4.8 in).

Birds are not the only creatures that can fly. Here is a list of animals that have the ability to soar in the skies ...

are actively tracking the effects of predator reintroductions to secure a better understanding of the animals’ ecological roles. After a year teaching an algorithm to differentiate between the ...