s 



599.4 



Nllreb 



2001 



Roost Environments for Bats 



Using Abandoned Mines 



in Southwestern Montana: 



A Preliminary Assessment 



STATE DOCUMENTS COLLECTION 

 Prepared for: .,»y 1 i 2001 



MONTANA STATE LIBRARY 



1515 E. 6th AVE. 

 HELENA, MONTANA 59620 



U.S. Bureau of Land Management 



Dillon Field Office 



Agreement Number 1422E930A960015 



Prepared by: 

 Paul Hendricks and David Kampwerth 



March 2001 



("(V^ MONTANA 



^\ Natural Heritage 

 ^^ Program 



