New Jersey Guidance on Surveying Buildings/Structures for Evidence of Bat Occupancy

Human-made buildings/structures offer thousands of potential artificial bat roosts per state, supporting an inestimable number of bats. Construction, maintenance, and demolition activities at these structures may destroy roost features or disturb the bats, especially during sensitive times of the year. Surveying structures for bat occupancy ahead of time allows the appropriate avoidance and minimization measures to be incorporated into the project, reducing on-site conflicts while conserving bats.

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Protocol
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New Jersey Pinelands
The New Jersey Field Office protects endangered species, supports federal planning, mitigates environmental contamination, and partners with landowners to restore wildlife habitats. We work with others across New Jersey to conserve, protect, and enhance fish, wildlife, plants, and their habitats...
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Public Domain
Program
A rocky shoreline of a river. The water is calm. Mist and green branches line the river.
The Ecological Services Program works to restore and protect healthy populations of fish, wildlife, and plants and the environments upon which they depend. Using the best available science, we work with federal, state, Tribal, local, and non-profit stakeholders, as well as private land owners, to...
Species
Cluster of roosting bats.

The Indiana bat is a medium-sized Myotis, closely resembling the little brown bat (Myotis lucifugus) but differing in coloration. Its fur is a dull grayish chestnut rather than bronze, with the basal portion of the hairs on the back a dull-lead color. This bat's underparts are pinkish to...

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Ecosystem
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Surveying
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