ESA: Southern hognose proposed as threatened

Aug 28, 2025 | 2025

The U.S. Fish and Wildlife Service (FWS) has proposed to list the southern hognose snake (Heterodon simus), as a threatened species under the Endangered Species Act (ESA). FWS has found that the southern hognose faces serious threats from habitat loss and degradation as a result of land conversion and fragmentation causing loss of connectivity between populations, road mortality, invasive species (red ants, feral hogs, and cogongrass), and climate change.

The comment deadline is October 28, 2025.

Comment and get full details at https://www.federalregister.gov/public-inspection/2025-16688/endangered-and-threatened-species-status-with-section-4d-rule-for-southern-hognose-snake.

We have the document posted at https://usark.org/wp-content/uploads/2025/08/25-western-hognose-esa.pdf.

For more information, contact Christy Johnson-Hughes, Field Supervisor, U.S. Fish and Wildlife Service, South Carolina Ecological Services Field Office; 843–727–4707; christy_johnsonhughes@fws.gov

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