amphibians

Oregon spotted frog

Oregon spotted frog to be listed as threatened species because of lost habitat (Oregonian, 8/28/2014)

Oregon spotted frog to be listed as threatened (Bend Bulletin, 8/29/2014)

threatenedSpeciesThreatened, endangered, and candidate fish and wildlife species in Oregon [PDF] (2011) Oregon Department of Fish and Wildlife, Wildlife Division

spottedFrogThe spotted frog in western Oregon [PDF] (1994) Oregon Department of Fish and Wildlife, Wildlife Diversity Program

Endangered amphibians

As numbers decline, counting of frogs, toads, salamanders and newts in Oregon gets serious (Oregonian, 6/16/2013)

amphibiansDistribution of amphibians in wadeable streams and ponds in western and southeast Oregon (annual) Oregon Department of Fish and Wildlife

frogsFrogs are cool! [PDF] (2009) Oregon Department of Fish and Wildlife