Assessment of Biodiversity Values for the Expanded Kofa Complex in Southwestern Arizona (February 2004)

Documents biodiversity values for a large Sonoran Desert landscape, the Expanded Kofa Complex, including land managed by the BLM, the U.S. Army at Yuma Proving Ground, and the U.S. Fish and Wildlife Service at Kofa National Wildlife Refuge. This report describes and maps natural communities that merit conservation focus, and provides data on species of particular concern.

Download file (7.7 MB)

Keep updated

Data Format

All reports are in PDF format, and require a free PDF reader such as Adobe Reader or Foxit Reader

For best results, do not view the PDF in your web browser. Instead, right-click the file and select "Save file as" in Firefox, or "Save target as" in Internet Explorer to save the PDF to your computer.