Edgar, is neither Mammalian, Amphibian nor Reptilian. More of the perfect harmonized combination of both, equipped with two eyes and four pupils and irises he can see what is behind him and infront of him at that same time. sharp claws able to sever trees apart, his tongue as shown beside the eye has razor sharp teeth at the sides, meaning he means business. Males attract females by the use of their vocal sack located under the chin.