Tiger salamander: What makes this hidden amphibian so unique? The tiger salamander is unique because it digs its own burrows, which can be more than two meters deep. Read more
Formicarium: A look inside the world of ants A formicarium is a terrarium for ants, made up of a nest and an outworld. Read more
A crab that almost glows with color The rainbow land crab is especially bright when young or after molting, with a bluish shell and orange legs. Read more
