closeup on a juvenile of the rare and protected scott barr lungless salamander, plethodon asupak endemic to california

plethodontidae biodiversity herpetology salamander california endangered vertebrate protected plethodon amphibian hightonia juvenile lungless detailed amphibia chordata american drainage siskiyou outdoors predator wildlife closeup endemic caudata urodela biology zoology asupak nature county animal single tailed scott north river macro rare barr newt wild wood bar usa