I caught many of them in my lifetime, I like the alligator snapping turtles better, they look a lot meaner and have huge spikes on thier tail, you can grab them either by the shell, with one hand behind his neck and the other by his tail, or if they are smaller you can grab them by the tail. we used to poke into the fresh mud with stick untill they swim out. we would check em out, take a few pics and let em go. once we pained pink dots on one for being too aggresive and then let it go, lol. just so the other turtles would laugh at him and call him names.