Specifications include, but are not limited to: 1) Locate roost trees and foraging areas of Northern Long-eared Bat (NLEB) at least two sites in Green Ridge State Forest, Allegany County Maryland- where acoustic data have indicated presence; a) Dans South Site 1: 39.49945643423718, -78.98893441099959 (approximate location - map attached) b) Pine Lick Hollow Site 2: 39.69608540912146, -78.45597925953294 (approximate location- map attached) 2) Locate roost trees and foraging areas where Northern Long-eared Bat (NLEB) has either been captured or acoustically recorded at several locations within the Blackwater National Wildlife Refuge on Maryland’s Eastern Shore, Dorchester County (approximate locations -map attached). 3) Time permitting, locating roosts in the same locations in early fall. 4) Provide all raw data collected (digital, photographic etc.) as well as a detailed report containing the findings as outlined in section 6.1.1 through 6.1.8.