Here are a few images I captured in a harbour in Kephalonia. The loggerheads turtles feed off the scraps thrown by fishermen and one of the only permanent colonies of the migratory sea turtles. All of these are taken with my m9 and 50mm Summarit. Not underwater though some look like it!
Sea Turtle-3 by Robert Michael Poole, on Flickr
Sea Turtle-2 by Robert Michael Poole, on Flickr
Sea Turtle by Robert Michael Poole, on Flickr
Thanks for looking
Rob