They eat fish and other aquatic sea life.
No, rattlesnakes do not eat sea life. They prefer to feed on small mammals, such as rats and mice, as well as birds.
The big whales as a rule don't eat marine mammals, but Orcas - killer whales - will eat seals, sea lions, and even other whales when they have the chance.
no go eat a rabbit
Some do. Some aquatic mammals such as leopard seals, orca whales, sea lions, etc., feed on penguins.
No, all sea animals are not mammals. Fishes are not mammals, but dolphins are mammals.
I think that whales are nice sea mammals, they dont eat humans so that is nice...right?
Sea mammals, fish mainly. Seals are a favorite prey item.
They feast on marine mammals such as seals, sea lions and even whales.
Carnivores -- they eat fish and small birds and mammals (if they can catch the birds and mammals). River otters also eat frogs, turtles and crayfish; sea otters also eat shellfish.
Sea turtles are not mammals, they are reptiles.
Dolphins, Killer whales and Whales are all sea mammals Plus dolphins eat crab. Killer whales eat either fish or seal meat.
They both swim in the sea and eat fish.