Hellbenders are the largest salamanders in North America. They can be found throughout the Appalachian region.

Hellbenders undergo a metamorphosis early in life, which allows them to breathe both in and out of water.

These resilient little guys have earned themselves many nicknames, including Allegheny alligator, snot otter, water dog, lasagna sides, devil dog, mud devil, mud cat, and walking catfish.