This video from the USA says about itself:
1 December 2016
Florida Cooter (Pseudemys floridana) also called the Florida red-bellied cooter or Florida redbelly turtle is an attractive reptile that doesn’t get too excited about much of anything. It spends a great deal of time sunning on logs in swamps and canals. One of my favorite turtles.
Researchers delved into how turtle shells served as symbolic musical instruments for indigenous cultures in the southeastern US: here.