Travels in Zanzibar, Part III: Dolphins

This clip is self-explanatory and was one of several sightings of these fascinating creatures. At first I thought the dorsal fin was a shark but the playful and friendly behaviour announced "dolphins". Sometimes the animals engaged in spectacular and downright showoff antics such as barrel rolls off the bow of the boat (unfortunately I was too amazed to get these tricks on camera). Apologies for the shaky quality of the clip but there is only so much you can do with a little point and shoot camera designed for still photography.