Sea lions might share part of their name with a big cat, but they’re actually more closely related to dogs! Sea lions are part of the big group of meat-eating animals called Carnivora– the carnivores. Carnivores are split into two sub-groups: the ones that are more closely related to cats, called feliforms, and the ones that are more closely related to dogs, called caniforms. Sea lions, along with seals and walruses, are caniforms. Like dogs, wolves, and bears, they tend to have long snouts and claws that don’t retract.
Sea lions do have some things in common with lions, though. They’re good hunters, and they’re very social animals that live in large groups. When they’re in a group together on land, they’re called a colony, and in the water, they’re called a raft. Breeding groups of sea lions are called rookeries.
Photo by Reywas92