Why are bats dying in North America? An estimated 6.7 million bats have died since 2006 because of an outbreak of white-nose syndrome, a fast-moving disease that has wiped out entire colonies and left ...

A fast-moving disease is killing bats across North America. We need your help to stop it. White-nose syndrome has killed millions of bats since it was first discovered in the U.S. Northeast in 2006.