This species has the lowest teeth count of all dolphins
Why do spinner dolphins spin? - Discover Wildlife
Risso's Dolphins Capt. Dave's Whale Watching
Grampus, Oceanic, Dolphin-like & Cetacean
Risso's Dolphin Facts - Ocean Conservation Society
Mysterious Risso's dolphins are finally revealing their secrets in
Risso's dolphin calf found on Heckscher State Park beach in East
Discovering the whales and dolphins of the Mediterranean Sea with
For the first time, wild dolphin observed 'talking' with harbor
October 16 - 2 Dolphin species and Humpback Whales!! – Discovery
November 1 - Scratched up Humpbacks and Competitive Risso's