http://www.bbc.co.uk/news/science-environment-21185265 (1:25 video)
This is a very special piece of video; watch it if you possibly can.
This is a short video of a wild dolphin approaching a diver under the water. The diver notices a hook in the dolphin’s fin + the line attached to the hook is wrapped around it’s head. That is life-threatening for the Dolphin. The dolphin is bigger than the diver & is one of the best hunters in the ocean, so that is potentially very dangerous for the diver.
I’ve never heard of something so specific happening with a wild dolphin. The fact that a camera was filming is mind-blowing. Watch it if you can.
--------- Alex Kemp