The mata mata (Chelus fimbriata) is a freshwater turtle species found in South America. The appearance of the mata mata's shell resembles a piece of bark, and its head resembles fallen leaves https://image.nostr.build/18663b0a614c6118e9bed1b8d5e396302426cfcfe6b0495ef849c56ccde7a11e.jpg  

 You don't wanna step on that thing  

 It’s smiling 🙂