Western group petitions for species protection A tortoise, a hare, a mouse and a half-dozen mussels. These are just some of the animals and plants that a Western conservation group is seeking protections for under the Endangered Species Act as part of several in-depth petitions filed Thursday with the U.S. Fish and Wildlife Service. WildEarth Guardians said the petitions—filed as part of its "Western Ark" project to gain protections for more species in the region—cover a diverse group of 13 plants and animals with ranges that span more than a dozen states and stretch into Mexico and Canada. "We deliberately wanted to petition at once for a variety of plants and animals and this is to underscore that the Endangered Species Act really is like Noah's ark," said Nicole Rosmarino, wildlife program director for WildEarth Guardians. "We want as many species that are in need to board the ark as possible." Nearly all the species listed in the petitions filed Thursday face a common threat of climate change, including the New Mexico meadow jumping mouse, the Jemez Mountains salamander, the white-sided jackrabbit and the Sonoran desert tortoise. The tortoise, which ranges across southern Arizona and Sonora, Mexico, is the focus of one petition filed jointly by WildEarth Guardians and the Western Watersheds Project. The groups say the tortoise's population has been reduced by more than half since 1987, and that urban sprawl, off-roading and grazing continue to put pressure on the species....