Can you identify the difference between inherited and acquired traits?

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Learn about the amphibians and reptiles of Yellowstone National Park.

Learn about the badgers that live in Yellowstone National Park.

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

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

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

Learn about the black bears of Yellowstone National Park.

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

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

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

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

Learn about Yellowstone Park's lynx, the cats that put your average house cat to shame.

Learn a new species of bird with a fun info sheet! Your child will read a few facts about the American Kestrel, and complete a word scramble.

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.

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

This coloring page doubles as an info sheet, all about the burrowing owl! Your child will get to draw his own owl using the grid helper.

Have you ever heard of a Caracara? This fun page is full of facts about this unique bird, including a word scramble and a color by number activity.

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

Did you know there are tiny owls? Learn all about the Elf Owl with this fun page, including a word scramble with words from the fun facts box.

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

Animal lovers, here is a fun page all about the falcon! Your child will read a few fun facts about this bird, and complete a word scramble.

Here is a fun animal info sheet that doubles as a spelling exercise! Your child will learn all about the Golden Eagle, and complete a word scramble.

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

With this animal fun page, your child will read a few fun facts about the Great Gray Owl, and complete a crossword based on what he's learned.

Here's a fun drawing exercise that will also teach your child about a species of owl. He'll read some fun facts about the Great Horned Owl.

Ever heard of a Harris Hawk? Learn all about this cool bird with a fun sheet, including a grid drawing to guide your child in drawing his own hawk.

How can an owl have long ears? Find out a few fun facts about the Long Eared Owl with an info sheet!

Learn about the second fastest land mammal in the Western Hemisphere, the pronghorn antelope.

Teach your child about a new bird, the Magpie, with a fun coloring sheet. She'll read a few fun facts about this species as she colors.