Endangered Species

Federal wildlife officials say the population of an endangered fish in the Upper Colorado River received a major boost last year.

Conservation groups are urging wildlife officials to allow a female endangered Mexican gray wolf to continue wandering in northern New Mexico.

A minnow that can reach six feet long and weigh eighty pounds—now that’s a fish story! But, this one happens to be true. The Colorado pikeminnow was known to reach such sizes.

An environmental group is petitioning federal officials to help reintroduce the jaguar to the Southwest.

Environmentalists want the U.S. government to list coyotes as endangered in parts of Arizona and New Mexico where Mexican gray wolves are found.

An endangered species of squirrel that lives on southeastern Arizona’s Mount Graham has recently experienced a recent population boost.

Environmentalists are pushing the U.S. Fish and Wildlife Service to do more to protect Mexican gray wolves after one of the endangered predators was found dead in southwestern New Mexico.

Captive-bred California Condors will be released back into the wild at Arizona’s Vermillion Cliffs Saturday.

U.S. officials are proposing to list the tricolored bat as endangered. It's among a dozen bat species across the nation suffering sharp declines because of white-nose syndrome.

A coalition of environmental groups has filed a lawsuit against the federal government over Mexican gray wolf management. They say new parts of the recovery plan for the endangered animals fail to protect the species in the Southwest.