Photo Credit: Mark Watson
WildEarth Guardians Endangered Species Act petitions – petitions to federal agencies for listing plants and animals under the ESA
ESA Listing Petitions
WildEarth Guardians has submitted numerous scientific petitions to U.S. federal agencies seeking protection for imperiled plants and animals under the Endangered Species Act, including two petitions to list 681 species in the Rocky Mountains and the American Southwest. See the index of petitions below.
Multi-Species Listing Petitions
You Can Protect Endangered Species
If you value native wildlife and want to see all imperiled species protected, get the latest updates, action alerts, articles and event invites from WildEarth Guardians.
Species Listing Petitions
Butterflies, Great Basin: Baking Powder Flat blue butterfly, bleached sandhill skipper, Carson Valley silverspot, Carson Valley wood nymph, Mattoni’s blue butterfly, Mono Basin skipper, Railroad Valley skipper (fulvapalla), Railroad Valley skipper (reeseorum), Steptoe Valley crescentspot, White River Valley skipper
Sturgeon: Acipenser naccarii, Acipenser sturio, Acipenser gueldenstaedtii, Acipenser nudiventris, Acipenser persicus, Acipenser stellatus, Pseudoscaphirhynchus fedtschenkoi, Pseudoscaphirhynchus hermanni, Pseudoscaphirhynchus kaufmanni, Acipenser mikadoi, Acipenser schrenckii, Huso dauricus, Acipenser baerii, Acipenser dabryanus, Acipenser sinensis
Tarantulas: Poecilotheria fasciata, Poecilotheria formosa, Poecilotheria hanumavilasumica, Poecilotheria metallica, Poecilotheria miranda, Poecilotheria ornata, Poecilotheria pederseni, Poecilotheria rufilata, Poecilotheria smithi, Poecilotheria striata, Poecilotheria subfusca
Defend the Endangered Species Act
The Endangered Species Act is our country’s most essential environmental law protecting imperiled plants and animals, yet some members of Congress want to weaken the law. Tell Congress you value native wildlife and want to see all imperiled species protected.
How You Can Help
Help protect the incredible, vulnerable wildlife of the West! Be a guardian for the wild by joining the conversation, learning about current issues, and making your voice heard. Together, we're a powerful force for nature.
Recent Stories From Wildlife
The five wildlife refuges along the Rio Grande provide key habitat for at least 25 species listed and protected under the Endangered Species Act
Five leading experts presented their findings during a November 2019 conference at the University of Montana.
As we commemorated the 50th anniversary of Earth Day last month, WildEarth Guardians did so with a somber reckoning that we have not heeded planetary health warnings early or well enough. Therefore, these times require ever more profound shifts to realign our commitment to the Earth and our mutual well-being.Read more >
A petition filed by four conservation groups last week urges the Washington Fish and Wildlife Commission to amend its rules to require that livestock producers use “appropriate non-lethal deterrence methods” to prevent conflicts between livestock and wolves.Read more >