![]() But when the Service listed the Pacific pocket mouse, the agency declined to designate any critical habitat. Fish and Wildlife Service, then was fully protected under the Endangered Species Act in 1994. It initially received an emergency listing from the U.S. Pacific pocket mice were feared extinct for nearly 20 years before the species was “rediscovered” in 1993. Without sufficient habitat, the Pacific pocket mouse is left with nowhere to hide during the hard winters. Currently, habitat destruction due to urban expansion, road construction and agriculture poses the greatest threat to this critically imperiled mouse. But if adequate food supplies are available, the mouse will remain active during winter. ![]() “It’s thrilling to be a part of the reintroduction of the Pacific pocket mouse into its historic range, and to know that their return will also bring about growth for the native plant species that live here,” said Lisa Bartlett, chairwoman of the Orange County Board of Supervisors and vice chair of the Foothill/Eastern Transportation Corridor Agencies.īiologists from San Diego Zoo Global will be monitoring the Pacific pocket mice to ensure that the animals are acclimating and thriving in the new area.In winter, if environmental factors are unfavorable, the Pacific pocket mouse may hibernate underground until spring brings better conditions. The area within Laguna Coast Wilderness Parks is part of the native habitat for this species. Their historic range is a stretch of coastal land extending from the El Segundo dunes near Los Angeles International Airport to the Mexico border. Pacific pocket mice have very strict habitat requirements and they live only within four miles of the coast. In the wild, the three Pacific pocket mouse habitats are separated by human development, so there was no chance for these populations to interbreed. The breeding program was designed to increase the overall population, while maintaining genetic diversity in the species. In June 2012, 30 adult Pacific pocket mice were taken from the three remaining wild populations along the California coast to participate in a breeding program at an off-exhibit area at the San Diego Zoo Safari Park. Whoops! There was an error and we couldn't process your subscription. In 2011, together with conservation partners, San Diego Zoo Institute for Conservation Research decided that the species couldn’t be recovered by keeping the Pacific pocket mouse in the wild. This nocturnal species was thought to be extinct in the 1980s, but it was rediscovered in 1993. They also dig burrows that hydrate and increase nutrient cycling in the soil that encourages growth of native plants. Pacific pocket mice are critical to their ecosystem function, because they are seed eaters that disperse the seeds of native plants throughout their habitat, according to a statement released by San Diego Zoo Global. Marine Corps and Center for Natural Lands Management for their ongoing management of this species’ habitat and supporting the captive breeding effort,” according to Stewart. “We also appreciate the stewardship of the U.S. Fish and Wildlife Service’s Carlsbad office, said in a statement. “This collaborative effort between federal, state, and regional partners has been instrumental in helping this critically endangered mammal take this important step toward recovery,” Mendel Stewart, field supervisor for the U.S. ![]() It’s the first relocation for the Pacific pocket mouse recovery program, which is managed by staff at the San Diego Zoo Institute for Conservation Research, in cooperation with the U.S. Pacific pocket mice, which make their homes underground, are about to be relocated into an area of Laguna Coast Wilderness Park. Photo by Chris Stoneįifty endangered mice are scheduled for relocation to the Orange County coast, according to San Diego Zoo Global.
0 Comments
Leave a Reply. |