After the drop the player is attacked by the boss we've seen in the trailers, the one which resembles the old bat-wing demons ... joined by a friend called the Demon from Below, who harrasses ...

letting a bat feel how much its wing is stretching so it can adjust its flight pattern safely. He used a thin layer of liquid latex to attach tiny thin electrodes to the wings of three male ...

For the first time, scientists have described the male bat ... that they saw in a bat colony in Costa Rica. Starting around 4:30 p.m., a male roosting on a wall licks his wing sacs.

Female horseshoe bats are family-minded creatures, coupling with the same male bat year after year ... using biopsies from the wings of 452 bats collected between 1991 and 2002.