This video says about itself:
27 January 2017
In the Bahamas, a group of wild Spotted Dolphins play “keep away” with a bandana–a game they invented with seaweed and people started playing with them. Jonathan travels to the Bahamas with dolphin expert Wayne Scott Smith to meet these playful animals and try playing the Bandana Game with them.
How a dolphin eats an octopus without dying, by Sarah Zielinski. 1:00pm, April 25, 2017: here.