Science has followed many large mammals recently, in efforts to conserve and understand their habitats and their lives. Now, new modes of migration in humpbacks open up a can of krill for yet more investigations.
How often do we get to see a great ray in its natural habitat, especially in Europe. Here, you could visit an Italian nature reserve and get to know animals that compare with the giant mantas (almost.)
When dolphins are 'rescued' in various countries, the car given seems to be ill-considered. We are simply looking at the success rate which is reported to be low, in most places. They could even end up in commercial aquarium shows, but they certainly rarely make it back to the sea.