Adopt the Tricolored Bat

The Tricolored Bat (Perimyotis subflavus) also sometimes called the Eastern Pipistrelle, is one of the smallest bats in eastern North America. This cave bat species inhabits a large range across eastern and central North America. This species hibernates in caves and other cavernous structures during the winter in our region and uses many roost sites and expansive foraging areas during the warmer months, but typically does not form large colonies.

Historically, Tricolored Bat populations were presumed to be large; however, they have experienced significant declines since 2006 due to white-nose syndrome. While initial studies suggested that tricolored bats might be less severely affected, recent data indicates a drastic population decline as the disease spreads across much of the bat's range.

In addition to disease, tricolored bats face significant mortality from wind turbines. Estimates suggest that between 45,000 and 94,000 tricolored bats were killed by wind turbines in the United States and Canada from 2000 to 2011, posing a challenge for the expanding sustainable energy industry.

While this species remains relatively common throughout much of its historical range, populations in northeastern North America have been particularly hard hit. There is concern that other populations may also face declines in the future due to these ongoing threats.

By adopting the Tricolored Bat, you can help support conservation efforts aimed at protecting these bats amongst the many challenges they face, and ensuring their survival for generations to come.