closeup on a rough-skinned newt, taricha granulosa sitting on the forest floor in southern oregon

amphibia amphibian chordata caudata newt nature northern rough skin pacific coast roughskin salamandridae taricha granulosa urodela animal biology closeup herpetology macro outdoors predator salamander single tailed vertebrate wild wildlife zoology common toxin poison oregon toxic brown north america tetrodotoxin close up orange california west one