U.S. Fish and Wildlife Service: Endangered Species:
http://www.fws.gov/endangered

U.S. Bureau of Land Management: Abandoned Mine Lands:
http://www.blm.gov/wo/st/en/prog/more/Abandoned_Mine_Lands.html

U.S. National Park Service: Abandoned Mine Lands:
http://www.nature.nps.gov/geology/aml/about_aml.cfm

U.S. Forest Service: Abandoned Mine Lands:
http://www.fs.fed.us/geology/aml-index.htm

U.S. Office of Surface Mining: Abandoned Mine Lands:
http://www.osmre.gov/index.shtm

AZ Game and Fish Bat Conservation Program:
http://www.azgfd.gov/w_c/bat_conservation.shtml

AZ Department of Mines and Mineral Resources:
http://mines.az.gov/index.html

AZ State Mine Inspector:
http://www.asmi.state.az.us/

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