Action timeline

April 18, 1988 – An effort was mounted to save the tiny shrew by the Interfaith Council for the Protection of Animals and Nature, which petitioned theU.S. Fish and Wildlife Service to list the shrew as an endangered species.

January 6, 1989 – The Service put the shrew on the federal candidate list as a Candidate 2 species.

March 6, 2002 – Under the terms of an agreement with the Center for Biological Diversity, California Native Plant Society, and Southern Appalachian Biodiversity Project, the Service listed the shrew as an endangered species.

January 24, 2005 – Critical habitat was designated for the shrew — a mere 84 acres out of the 4,649 the U.S. Fish and Wildlife Service had originally proposed.

August 28, 2007 – The Center filed a notice of intent to sue the Bush administration to obtain new protections for 55 species, including more critical habitat for the shrew.

August 28, 2001 – The Center for Biological Diversity, California Native Plant Society, and Southern Appalachian Biodiversity Project made an agreement with the Department of Interior to protect the shrew and 28 other imperiled species.

October 2, 2008  – The Center sued the Bush administration over six politically tainted Endangered Species Act  decisions, including the unlawful reduction of critical habitat for the Buena Vista Lake  ornate shrew.