Hey cool video! Yeah I have worked with turtles a bunch when I worked at an intern at my local aquarium, with captive turtles as well as with wild turtles as part of the Stranding Response Team (also aquarium). The turtle posted hear actually one that I worked with. My project was to build a nesting box for her so she could have a place to lay her eggs in her exhibit. Unfortunately, it didn't work out and she had to be induced but it was a great learning expierence! She is a Malaysian Giant Turtle or Bornean River Turtle btw... very funny creature.