Russia Doubles Dolphin Soldier Pens in Crimea
The fight to save Cape Cod's dolphins - BBC Future
04 Dolphin Encounter - Ocean Adventures
Scientists study how marine mammals survive at great depths
Training At Dolphin Research Center - Dolphin Research Center
Dolphins shout at each other over human noise pollution
The Importance of Being Skipper - The Dolphin Study
Dolphin performing tail stand. The dolphin was trained to target a
Kaley Hyatt '20: Living the Dolphin Dream
Russian spy' whale shines spotlight on military-grade animals
National Aquarium Dolphins Take a Deep Breath on Camera for Oil
Dolphins persuade Navy trainers to dredge up 130-year-old torpedo