Energy & environment · 02/07/2010Updated: 10/17/2026 · 1 min read

U.S. Fish and Wildlife Service Reopens Comment Period for Revised Critical Habitat Designation for Santa Ana Sucker

The U.S. Fish and Wildlife Service is extending the comment period for a proposed rule to designate critical habitat for the Santa Ana sucker, a fish species, and is also holding a public hearing to receive comments.