12/5/2023 0 Comments Do bats hibernate in iowa![]() Summer habitat loss: Highway construction, commercial development, surface mining and wind facility construction permanently remove habitat and are activities prevalent in many areas of this bat’s range.However, there are many wind farms operating within a large portion of the species’ range, and many more projects are planned in the future. Mortality has been documented for northern long-eared bats, although a small number have been found to date. Wind energy-related mortality: Wind turbines can kill bats by direct collision with turbine blades.Other sources of mortality: Although no significant population declines have been observed due to the sources of mortality listed below alone, they are now important factors affecting this bat’s viability until we find ways to address white-nose syndrome. Numbers of northern long-eared bats, gathered from hibernacula counts, have declined by 97 to 100% across the species’ range. Since symptoms were first observed in New York in 2006, white-nose syndrome has spread rapidly throughout the species' range in the United States. White-nose syndrome was the main reason for listing the species as threatened under the Endangered Species Act in 2015. If this disease had not emerged, it is unlikely the northern long-eared bat would be experiencing such a dramatic population decline. ![]() As its name suggests, the northern long-eared bat is distinguished by its long ears, particularly as compared to other bats in the genus Myotis.Īlthough there are many threats to the species, the predominant threat by far is white-nose syndrome. The species typically overwinters in caves or mines and spends the remainder of the year in forested habitats. The northern long-eared bat is a wide-ranging, federally threatened bat species, found in 37 states and eight provinces in North America.
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