Rissos Dolphin (Grampus griseus) Location between Ventura Harbor Anacapa Island in California. Risso, one of the larger members of the dolphin family; has a rounded head more similar to the pilot whale; born light gray and darkens with age.
Military Trained Dolphin Navy marine mammal handler Electronic Technician Class Eric Kenas shows how a trained dolphin reacts to different hand gestures. Image Courtesy of: U. Navy Photo by Illustrator Draftsman Class Pierre G.