closeup on a male, poisonous californian rough skinned newt, taricha granulosa

american amphibia amphibian animal aquatic biology californian caudata chordata closeup coast crater detailed granulosa herpetology lake macro male nature newt north northern outdoors pacific poisonous predator rough roughskin roughskinned salamander salamandridae single skin skinned tailed taricha underwater urodela us usa vertebrate west wild wildlife zoology