08-03-2012, 09:24 AM
[left]Sea Turtles are expert freedivers. Turtles can rest or sleep underwater for several hours at a time but submergence time is much shorter while diving for food or to escape predators. Breath-holding ability is affected by activity and stress, which is why turtles drown in shrimp trawls and other fishing gear within a relatively short time.[/left]
[url="http://www.youtube.com/watch?v=X0cVrsljZes"][left]http://www.youtube.com/watch?v=X0cVrsljZes[/left][/url]
[url="http://www.youtube.com/watch?v=X0cVrsljZes"][left]http://www.youtube.com/watch?v=X0cVrsljZes[/left][/url]