closeup on the rare and endangered van dyk's salamander, plethodon vandykei in washington state

amphibia amphibian chordata caudata holcomb magnification nature north american pacific county plethodon vandykei plethodontidae roan mountain us usa washington state westcoast animal brown closeup endangered green herpetology lungless macro moss newt no people person outdoors photograph predator protected rare salamander single tailed vertebrate wild wildlife wood