http://www.fws.gov/Nevada/protected_species/ columbia spotted frog mountain yellow-legged frog relict leopard frog yosemite toad greater sage-grouse southwestern willow flycatcher yellow-billed cuckoo yuma clapper rail ash meadows speckled dace clover valley speckled dace colorado pikeminnow cui-ui desert dace devils hole pupfish hiko white river springfish humpback chub independence valley speckled dace lahontan cutthroat trout moapa dace paiute cutthroat trout razorback sucker virgin river chub warm springs pupfish white river springfish woundfin gray wolf bighorn sheep wolverine