This video is called Hawaiian Green Sea Turtle on Surface with Oahu Diving.
By Martin Croft:
The ‘heroes on a half-shell’ will now act as champions of marine turtles and the issues they face, appearing in the MCS’ Cool Seas Roadshow, which will tour schools throughout the UK during 2009. …
The MCS tackles litter, pollution and other threats to endangered marine turtles, as well as promoting turtle conservation in the UK and around world.
Cretaceous marine turtle in Arctic: here.
Mass capture of Indonesian Box turtles driving them towards extinction: here.