It’s official. The Northern long-eared bat is listed as an endangered species under the U.S. Fish and Wildlife Service’s (USFWS) Endangered Species Act. Earlier this year, the USFWS announced the proposed uplisting due to severe population declines. This uplisting would help to protect and recover this imperiled species and the ecosystems upon which they depend on.
A Northern long-eared bat is held in a gloved hand- these bats are less that 4 inches long with a wingspan of 9-10 inches.
Through the Endangered Species Act, species may be listed as either endangered or threatened. The term “Threatened” means a species is likely to become endangered within the foreseeable future. The term “Endangered” means a species is in danger of extinction throughout all or a significant portion of its range.
Shortly after the USFWS announced that the Northern long-eared bat was being proposed for uplisting to an endangered species, another announcement regarding the tricolored bat was released.
Tricolored Bats Photo by Pete Pattavina/USFWS
In mid-September, the tricolored bat (Perimyotis subflavus) was proposed to be listed as endangered under the Endangered Species Act (ESA). Based on a thorough review of the species’ status, the Service found that the tricolored bat has declined dramatically across its range. Just as white-nose syndrome has been the cause of population decline for the northern long-eared bat, the tricolored bat has been similarly impacted. An estimated decline of more than 90 percent was found in affected tricolored bat colonies and white-nose syndrome is currently present across 59 percent of the species’ range.
The USFWS recently proposed the uplisting of the Northern long-eared bat (Myotis septentrionalis) from a threatened to an endangered species. The Northern long-eared bat is in the genus Myotis, identifiable by its small size and long ears. It can be found in forested environments across the northeastern United States and overwintering in caves or mines. This species was first listed as threatened under the Endangered Species Act in 2015.
