bats

Flickr user, Bev Sykes

"Bat Hearing," written by Erick Greene, read by Caroline Kurtz.

"Most people know that bats are able to perceive their surroundings using ultra high frequency sonar. But how exactly do they do it?

Christian Engelstoft

Bat biologists are in a race against time. A fungal disease called White Nose Syndrome is killing bats by the millions.

Regional biologists are scrambling to collect baseline data on bat habitat, species, and populations before the disease gets a foothold in the northwest. The Canadian government asked conservation groups this summer to help study bats in British Columbia's Flathead River Valley.

Filmmaker Leanne Allison produced a five minute video documenting the resulting “Bat BioBlitz."

A fungal disease is wiping-out bats by the millions and it's spreading west.

Bat biologists gathered this summer in British Columbia's Flathead River Valley to take an inventory of local bat species and habitat.

During the so-called "BioBlitz", they detected two species of bat that are considered endangered and particularly vulnerable to the fatal White Nose fungus.

Bigfork High School Cave Club

Where bats hibernate, how warm or cold, and how dry or damp the environment is, are questions being asked as researchers and recreationists explore Montana’s caves.

Bat Specialist Dr. Cori Lausen with Wildlife Conservation Society Canada says some species of bats are facing potential extinction because of the White Nose Syndrome which has been decimating bat populations along the east coast, and is spreading west.