Hunting in the Water
![Sea Lion](/wild/images/sealionusfwsm.jpg)
Some carnivores, like the seal and the sea lion, spend a lot of time hunting in the water. Sea lions, walruses and seals are
pinnipeds, which means "fin feet." Pinnipeds are adapted for hunting in the water. They have torpedo-like bodies that help them shoot through the water, flippers for legs, and some have ears and noses that close up when they are underwater. Pinnipeds eat fish, crabs and other marine animals.
Keeping It All in Balance
![Bobcat](/wild/images/muledeerusfwgaryZahmsm.jpg)
The carnivore's niche in the community is to help control populations. Very young, old or sick prey are most vulnerable to predators. Without predators, populations of animals like mice and deer would grow too large and sick animals might spread disease to other animals. By catching prey, carnivores help keep a balance in communities between producers and consumers.