Long-finned pilot whales (Globicephala melas) are large, social members of the dolphin family, reaching lengths of up to 7.5 meters (25 feet) and weights of around 2.3 tonnes. Their robust, black or dark gray bodies are characterized by a bulbous forehead, a slight beak, and long, curved pectoral fins. These highly intelligent and social marine mammals are known for forming tight-knit pods, often consisting of dozens or even hundreds of individuals. Long-finned pilot whales are deep divers, capable of plunging to depths of over 600 meters (2,000 feet) in search of their preferred prey—mainly squid. Their strong social bonds and coordinated movements make them one of the most cohesive and fascinating species in the ocean.