Did you know that an omnivore is an animal that eats both vegetation and other animals? Most bears are omnivores. People are omnivores, too. Discover these and other interesting facts in Omnivores.

Did you know that the U.S. Army is older than the country it serves? It has more than 1.3 million active duty members. Discover these and other interesting facts in Army. Army is part of the new EYEDISCOVER collection of AV2 books.

Did you know that one kind of animal can have different colors? Black bears can have black, gray, or brown fur. Discover these and other interesting facts in All About Animals - Animal Colors. All About Animals - Animal Colors is part of the new EYEDISCOVER collection of AV2 books.

Did you know that some whales talk by singing? Different groups have different songs. Discover these and other interesting facts in All About Animals - Animal Sounds. All About Animals - Animal Sounds is part of the new EYEDISCOVER collection of AV2 books.

Did you know that almost all monkeys live in groups? A group of monkeys is called a troop. Discover these and other interesting facts in All About Animals - Animal Groups. All About Animals - Animal Groups is part of the new EYEDISCOVER collection of AV2 books.

Did you know that a year has four seasons? Spring comes after winter and before summer. Discover these and other interesting facts in Spring.

Did you know that Przewalski's horses are wild horses? They look like zebras without stripes. Find out more about these amazing animals in Przewalski's Horses, part of the I Love Horses series.

Did you know that fish have lived on Earth for millions of years? There are more than 30,000 kinds of fish. Discover these and other interesting facts in Fish. Fish is part of the new EYEDISCOVER collection of AV2 books.

Did you know that grizzly bears are omnivores? This means that they eat both plants and animals. Discover these and other interesting facts in Grizzly Bear.

Did you know that koalas are known for carrying their babies in pouches? Baby koalas are called joeys. Discover these and other interesting facts in Koala.