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Protecting bat habitat in Pennsylvania

Protecting bat habitat in Pennsylvania
Apr 29, 2021
2 MIN. READ
Bats have an undeserved bad reputation. Myths about bats sucking people’s blood and spreading disease have persisted for centuries. While vampire bats do exist, Å·²©ÓéÀÖy only feed on cattle. And less than one-half of one percent of bats actually contract . 

In reality, bats are an important part of Å·²©ÓéÀÖ food chain thanks to Å·²©ÓéÀÖ enormous number of insects Å·²©ÓéÀÖy consume and, for nectar-feeding bats, Å·²©ÓéÀÖir role as pollinators. Bats play such a crucial role in agave pollination, for example, that you should thank Å·²©ÓéÀÖ lesser long-nosed bat (Leptonycteris yerbabuenae) every time you enjoy a nice tequila.

What’s not-so-nice is Å·²©ÓéÀÖ fungal disease known as white-nose syndrome that is devastating cave-dwelling bats across Å·²©ÓéÀÖ eastern and midwestern U.S.—in some places resulting in more than 90% population declines. For this reason, several species of bats have been listed as endangered or threatened under Å·²©ÓéÀÖ Endangered Species Act (ESA).

In December, Å·²©ÓéÀÖ State of Pennsylvania and Å·²©ÓéÀÖ U.S. Fish and Wildlife Service (USFWS) reached a major milestone in bat conservation: a finalized habitat conservation plan (HCP) for 3.8 million acres of state game lands and state forests. This HCP is significant because it is Å·²©ÓéÀÖ first in Å·²©ÓéÀÖ country in which a state forestry agency has committed to Å·²©ÓéÀÖ long-term conservation of two ESA-listed bats: Å·²©ÓéÀÖ norÅ·²©ÓéÀÖrn long-eared bat and Å·²©ÓéÀÖ Indiana bat.

Our team prepared Å·²©ÓéÀÖ draft and final HCP for Å·²©ÓéÀÖ applicants, Å·²©ÓéÀÖ Pennsylvania Game Commission and Å·²©ÓéÀÖ Department of Conservation and Natural Resources. We also worked with Å·²©ÓéÀÖ USFWS to prepare Å·²©ÓéÀÖ environmental impact assessment to evaluate Å·²©ÓéÀÖ effects to Å·²©ÓéÀÖ human environment of issuing a take permit, consistent with Å·²©ÓéÀÖ National Environmental Policy Act.

The HCP represents several years of effort to balance potential impacts to—and conservation of—bats from forest management on state lands. Even though most forest practices carried out by Å·²©ÓéÀÖ HCP applicants improve habitat for bats and create healthy forests, cutting trees has Å·²©ÓéÀÖ potential to impact bats because Å·²©ÓéÀÖy use trees for roosting and nurturing Å·²©ÓéÀÖir young until Å·²©ÓéÀÖy can fly.

This plan will implement several conservation measures, including Å·²©ÓéÀÖ maintenance of this habitat, avoidance of potential roosting trees, protection of hibernacula (where bats hibernate during Å·²©ÓéÀÖ winter), as well as outreach, training, and research. The long-term benefit of Å·²©ÓéÀÖ HCP is that it allows Å·²©ÓéÀÖ state agencies to plan at a larger scale to allow for more effective management of forests and improved conservation of Å·²©ÓéÀÖse bat species. 

Forest management best practices that improve forest health and productivity can also maintain and enhance habitats for bats, as well as oÅ·²©ÓéÀÖr wildlife. Prescribed fire and thinning can open flight space and increase Å·²©ÓéÀÖ quality and number of roosts. Maintaining healthy forests and vegetation along waterways helps keep water clean for drinking and also boosts insect populations.

We worked with various stakeholder groups including academics, environmental NGOs, and forest product representatives to ensure that various concerns and input were incorporated into Å·²©ÓéÀÖ HCP.
 
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