21. Risso’s Dolphin
Risso’s dolphin is easily identifiable by its unique, scarred appearance, resulting from social interactions and encounters with squid, their primary prey. These dolphins, found in temperate and tropical waters worldwide, are characterized by their bulbous heads and lack of a beak. The scarring on their light gray bodies becomes more pronounced as they age, telling a story of their social dynamics and survival. Known for their playful and acrobatic behavior, Risso’s dolphins often travel in groups, riding waves and leaping gracefully. While they are widespread, they face threats from bycatch and habitat disturbances, highlighting the need for their protection.