Bigger Shark like Great White Shark and Predatory Dolphin like Orca aka Killer Whale eat Sea Lion.
Killer Whales & Sharks
and polar bears
whales
killer whales and sea lions
seal sea lions squid
sea lions eat skua.
Well, if you consider a killer whale a dolphin (which it is) then yes they do. But no other species of dolphin eats sea lions.
seals and sea lions any thing it eats
sharks, whales, dolphins, sea birds, larger fishes like tuna, sea lions, seals
sea lions, orcas, sharks
Orcas (killer whales) eat the sea otter which is partly why they are an endangered species.
Clams, sea urchins, fish, seals, sea lions, it depends on the area
Otters are also prey to brown bears, sea lions, and bald eagles.
Otters are also prey to brown bears, sea lions, and bald eagles.