Killer whales, also known as orcas, are often confused with whales because of their name, but they’re actually not whales at all. In fact, they’re a type of dolphin.

The name “killer whale” was given to this species in the past because they are known to hunt and kill prey such as seals, dolphins, and even other whales. However, they are not actually whales themselves. They belong to the oceanic dolphin family, Delphinidae.

Orcas are the largest species of the dolphin family, with males reaching up to 32 feet (9.8 meters) in length and weighing as much as 6 tons (5,443 kilograms). They have a distinctive black-and-white coloration pattern and a sleek, streamlined body that helps them maneuver quickly through the water.

Like other dolphins, orcas are highly intelligent and exhibit complex social behavior. They live in pods, often consisting of several generations of orcas, and have a sophisticated communication system using clicks, whistles, and other vocalizations.

Orcas are found in all of the world’s oceans, from the Arctic to the Antarctic. They are known for their impressive hunting skills, which include cooperating with other members of their pod to herd their prey and even beaching themselves on shore to grab seals basking on the rocks.

As top predators in their ecosystems, orcas play an important role in maintaining a healthy balance of species and keeping food webs in check. However, they are also threatened by human activities such as pollution, habitat loss, and overfishing.

Understanding that killer whales are actually a type of dolphin can help us better appreciate these incredible creatures and the vital role they play in our oceans. By working to protect them and their habitats, we can help ensure their survival for generations to come.