In recent years, the western pond turtle (Actinemys marmorata) has shown signs of decline along the Pacific Coast, especially at either end of its range in Washington and Oregon to the north, and in southern California. Among the threats currently facing the species today include upland nesting and aquatic habitat loss/conversion; water diversion; drought; disease transmission and competition from invasive species like the red-eared slider; and predation from non-native species like the American bullfrog and large-mouth bass.
In July 2012 the Center for Biological Diversity filed an Endangered Species Act petition with the U.S. Fish and Wildlife Service, appropriately called the Petition to List 53 Amphibians and Reptiles in the United States as Threatened or Endangered Species Under the Endangered Species Act, including the western pond turtle as one of the 53 candidate species. After review as part of an (extended) 90-day Findings process to determine if there is enough information to warrant further review, on April 9, 2015 the USFWS announced in a proposed rule that there is sufficient evidence to suggest the western pond turtle’s situation warrants a formal status review, and will undergo the subsequent 12-month Findings process for consideration as a federally Threatened or Endangered species in all or portions of its range (see also the CBD’s press release, here).
Those individuals with scientific and commercial data or other information pertinent to the potential listing of the western pond turtle should submit all information on or before June 9, 2015 in accordance with the instructions provided in the proposed rule.