The new home of the world-famous Tetrapod Zoology blog - Tet Zoo for short - now in its fourth iteration. Tet Zoo is devoted to discussion, research, discovery and speculation regarding THE TETRAPODS: the amphibians, reptiles, birds and mammals, and all of their extinct relatives. No fish, never fish. Ok, I also do fish now. Follow me on twitter @TetZoo and please help support my blogging, writing and research at patreon. Tet Zoo merchandise is available at the redbubble shop.