http://www.dailymail.co.uk/sciencet...-puffer-fish-enjoy-narcotic-like-effects.html
Some of the funniest and most entertaining business i've read.
The dolphins were filmed gently playing with the puffer, passing it between each other for 20 to 30 minutes at a time, unlike the fish they had caught as prey which were swiftly torn apart.
The footage, from a forthcoming BBC1 show called Dolphins: Spy in the Pod, was taken by wildlife filmmaker John Downer – who has previously used hidden cameras to bring the secrets of penguin colonies to television screens.
Mr Downer designed underwater cameras disguised as squid, tuna and even other dolphins.
Some of the funniest and most entertaining business i've read.