State of Wisconsin
Federal
State
See the Forms and tools page for factor sheets
Appendix D Bridge/Culvert and Structure Bat Assessment Form
Submit bat inspection forms for WisDOT projects to dotecologyprogram@dot.wi.gov
Bat inspections for building demolitions - Q&A
Decision Tree for combining bat and asbestos inspections for bridges and culverts
Northern Long-Eared Bat Frequently Asked Questions
Northern Long-Eared Bat guidance for Non-Federal Actions
Overview of bat inspections for building demolitions
Rusty Patched Bumble Bee proposed critical habitat guidance January 2, 2025
Guidance for Endangered Species Act Biological Assessments and Section 7 Formal consultation/conference
Regal Fritillary Butterfly - proposed listing guidance
Monarch Butterfly proposed listing guidance January 2, 2025
Karner Blue Butterfly Range Update - Guidance and Maps May 29, 2025
Proposed critical habitat guidance for Sheepnose, Snuffbox, and Spectaclecase Mussels March 20, 2025
Salamander Mussel guidance December 21, 2023