Enjoy the ride. >> reporter: because of a recent trend of warmer sea temperatures during the summer, the turtles get trapped in cape cod bay when they should start the migration south. >> this is a new phenomenon. >> reporter: they've had to rescue more than 200 turtles over the last few years and they've reached capacity. flights like these are imperative to get these turtles south so they can continue their rehabilitation and eventually be released. they can survive in water temperatures that are in the high 40s, when we get below that, not many survive that. >> reporter: today's flight is a...