USFWS Pacific Southwest Region:
Endangered California Tiger Salamander
USFWS Pacific Southwest Region:
California Tiger Salamander
USFWS Pacific Southwest Region:
Siskiyou Mountain Salamander
USFWS Pacific Southwest Region:
Salamanders on the move after heavy rainfall
USFWS Pacific Southwest Region:
California tiger salamander
USFWS Pacific Southwest Region:
California tiger salamander
USFWS Pacific Southwest Region:
California tiger salamander
USFWS Pacific Southwest Region:
Santa Cruz long toed salamander
USFWS Pacific Southwest Region:
Importance of monitoring
USFWS Pacific Southwest Region:
Santa Cruz long toed salamander
USFWS Pacific Southwest Region:
California tiger salamander
USFWS Pacific Southwest Region:
Santa Cruz long toed salamander
USFWS Pacific Southwest Region:
Santa Cruz long toed salamander
USFWS Pacific Southwest Region:
Gravid female
USFWS Pacific Southwest Region:
California red-legged frog in Santa Barbara County
USFWS Pacific Southwest Region:
Threatened amphibian
USFWS Pacific Southwest Region:
California red-legged frog
USFWS Pacific Southwest Region:
Arroyo toad
USFWS Pacific Southwest Region:
California treefrog
USFWS Pacific Southwest Region:
Yosemite toad is a threatened species
USFWS Pacific Southwest Region:
Yosemite toad is a threatened species
USFWS Pacific Southwest Region:
Baby Yosemite toads are the size of a quarter
USFWS Pacific Southwest Region:
Female Yosemite toad
USFWS Pacific Southwest Region:
Yosemite toads mating
USFWS Pacific Southwest Region:
Siskiyou Mountains Salamander
USFWS Pacific Southwest Region:
Yellow-legged frog at Blue Creek, Klamath River
USFWS Pacific Southwest Region:
Yellow-legged frog at Blue Creek off the Klamath River.