“Rainbow”, #789 in our dolphin photo-identification catalog, is one of our best known bottlenose dolphins.
First photographed in October, 1989, we’ve see her 62 times since then, most years during the months of October-April. On September 27, 2012 between Radio Island and Pivers Island we spotted her for the first time this season with a new calf. In the photo below, notice the calf has 2 small notches near the base of its dorsal fin’s trailing edge. It is rare that such a young calf acquires notches, and this may provide us with a unique opportunity to track a calf after it leaves a known mom. Just beyond Rainbow’s dorsal fin you can see the open blowhole of a nearby dolphin.