Commerson's dolphins in Magellan Straits

Wikipedia says: Commerson's dolphin (Cephalorhynchus commersonii) is one of four dolphins in the genus Cephalorhynchus. The species has also the common names skunk dolphin, piebald dolphin and panda dolphin. The dolphin is named for Philibert Commerson, who first described them in 1767 after he sighted them in the Strait of Magellan. I saw these in the Strait of Magellan, on a trip in a Zodiac in Puerto Deseado. Impossible to photograph really as you never know where they are coming from, this was my best shot.