Bottlenose dolphins are one of the most well-known marine mammals, famous for their intelligence, playful nature, and strong social bonds. They have streamlined gray bodies with lighter undersides, reaching up to 4 meters in length. Their curved dorsal fin and characteristic “smile” make them easy to recognize.
These dolphins live in social groups called pods, which can range from a few individuals to several dozen. They communicate with whistles and clicks and are capable of remarkable problem-solving and cooperative hunting. Their diet includes fish, squid, and crustaceans.
Divers cherish encounters with bottlenose dolphins, which sometimes approach boats or swim alongside divers. Responsible interaction is essential—avoid chasing them and let the dolphins choose the level of contact. Watching them hunt or play is an unforgettable experience.
Listed as Least Concern by the IUCN, though some populations are threatened by bycatch, habitat loss, and noise pollution.
