Listing Petitions

Acuna cactus
Amargosa toad
American pika (federal)
American, Taylor, Yosemite, Gray-headed, White Mountains and Mt. Whitney pika (California)
Andrew's dune scarab beetle
Ashy storm-petrel
Black abalone
Blumer's dock
Bocaccio (central/southern population)
Cactus ferruginous pygmy owl
California spotted owl
California tiger salamander (federal)
California tiger salamander (California)
Canelo Hills ladies' tresses
Casey's June beetle
Cherry Point Pacific herring
Chiricahua leopard frog
Colorado River cutthroat trout
Cook Inlet beluga whale (1999)
Cook Inlet beluga whale (2006)
Delta smelt
Desert nesting bald eagle
Dusky tree vole
Elkhorn coral
Gentry's indigobush
Giant palouse earthworm
Gila chub
Headwater chub
Holmgren milk-vetch
Huachuca water umbel
Island fox
Island marble butterfly
Kern brook lamprey
Kittlitz's murrelet
Las Vegas buckwheat
Least chub
Loggerhead sea turtle (northern and Florida population)
Loggerhead sea turtle (northern Pacific population)
Loggerhead sea turtle (western North Atlantic population)
Longfin smelt
Mexican garter snake
Mexican spotted owl
Mojave finge-toed lizard
North American green sturgeon
Northern sea otter
Pacific fisher (federal)
Pacific fisher (California)
Pacific lamprey
Pacific Northwest mollusks
Pacific walrus
Page springsnail
Palm Springs pocket mouse
Parish's alkali grass
Polar bear
Puget Sound killer whale
Queen Charlotte goshawk
Relict leopard frog
Ribbon seal
River lamprey
Rio Grande cutthroat trout
Roundtail chub
Sacramento Mountains checkerspot butterfy
Sand dune lizard
Sand Mountain blue butterfly
Shivwitz milk-vetch
Sierra Nevada mountain yellow-legged frog
Siskiyou Mountains salamander
Sonora tiger salamander
Southwestern willow flycatcher
Staghorn coral
Tahoe yellow cress
Tricolored blackbird
Tucson shovel-nosed snake
Western brook lamprey
Western burrowing owl (California)
Yellow-billed cuckoo
Yosemite toad

Scientists, Artists, and Conservationists Petition Bush Administration to Place 225 Plants and Animals on Endangered List