Nearly 7 million bats may have died from white-nose fungus, officials say

More than five years since the deadly white-nose fungus was first detected in a New York cave where bats hibernate, up to 6.7 million of the animals are estimated to have died in 16 states and Canada, the U.S. Fish and Wildlife Service announced Tuesday.

The estimate, drawn from surveys by wildlife officials mostly in Northeastern states where the disease thrives, confirmed the worst fears of biologists who have been counting dead bats covered in the powdery fungus in mines and caves every winter and worrying whether the little brown bat, the northern long-eared bat and the tricolored bat will survive.