Risso's Dolphin are born a brown/very light grey coloration. As they grow older, they accumulate scars, which turn them to a white coloration.
Bottlenose Dolphin can be very playful with other vessels. This cargo ship was the subject of this Bottlenose Dolphins fun and enjoyment.
A pod of Risso's
Risso's Dolphin can be easily identified by white scars that cover their entire body.