Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

When we get embarrassed or anxious, and all of a sudden our cheeks get red! Why does our body do this? Find out what scientists think blushing is all about.

Learn about the black bears of Yellowstone National Park.

Learn about the amphibians and reptiles of Yellowstone National Park.

Learn about the badgers that live in Yellowstone National Park.

Learn about the grizzly bears that live in Yellowstone National Park.

Learn about the Uinta ground squirrels of Yellowstone National Park.

Read about the small population of huge moose in Yellowstone National Park.

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

Read about the mule deer, the most abundant deer in Yellowstone National Park.

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

Get the facts on the beautiful elk, an American treasure and a symbol of Yellowstone National Park.

Learn about Yellowstone National Park's peregrine falcons, which survived heavy pesticide use in the 1960s.

Learn about bison, some of biggest creatures in Yellowstone National Park, or anywhere else for that matter.

Take a quick lesson in the otters that inhabit Yellowstone National Park and take an even quicker quiz.

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

Bird-watchers will love this worksheet, featuring just a sample of the many song birds flying around Yellowstone National Park.

How much do you know about the U.S. national bird? Learn all about the bald eagle with this fun, informative worksheet!

Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."

Hop into this kangaroo coloring page. Kangaroos are a favorite for kids because of their unique look and movement, and they are a national symbol of Australia.

How much do you know about our national bird? Enjoy an info page about the bald eagle, with a mini crossword, some fun facts and a picture to color.

Many legends told by ancient people have characters that you can find as star formations called constellations! This one is Andromeda.