Uschi and I got to play with some Spinner Dolphins, Stenella longirostris. We held onto the outer grab ropes of the zodiac, one each side and Anne drove us along with the pod. The dolphins played with us, staying in station and crossing over in front of us. Uschi said she counted more than 25 of them. I saw one or two with leaves on their fins. Anne said that was something they liked to do too.