Organisms that eat plants, animals, or both to obtain energy are called omnivores.

Here are some examples of omnivores:

* Humans: We eat a wide variety of foods, including fruits, vegetables, meats, and grains.

* Bears: Bears can eat berries, fish, and even larger mammals like deer.

* Pigs: Pigs are known for their scavenging habits and will eat anything they can find, including plants, insects, and carrion.

* Raccoons: Raccoons are opportunistic feeders and will eat fruits, nuts, insects, and small animals.

* Chickens: Chickens eat seeds, grains, and insects.

Omnivores play an important role in the ecosystem by helping to regulate populations of both plants and animals. They are also an important food source for other animals, including predators.