Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

This raptors word search is not about dinosaurs, it's about birds! "Raptor" means "bird of prey", and there is a huge list here for your child to find.

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

In this worksheet, children practice identifying animals of North America by their tracks.

The rainforest is a vibrant, lush place teaming with life! Your little nature explorer can take an expedition to find the many hidden animals in this scene.

Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

Who knew coloring could be so educational? Learn the formal names of a spider and calla lily with this coloring page.

Download this worksheet for answers to our animal reading comprehension series.

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

Jaguars eat deer? Wow. Alligators, too? Are you kidding? What don't they eat? There's way more to learn about these intriguing eaters in this cool worksheet.

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

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

Did you know chinchillas were almost extinct? This fun worksheet is jam-packed with fun facts about the fuzzy chinchilla!

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

Here is a fun way to learn about a species of bird: the barn owl! Your child will get to complete a crossword puzzle based on fun facts he's read.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Can you guess how the Screech Owl got its name? Learn some fun facts about this species of owl with a fun info sheet!

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.

Read about the small population of huge moose in 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."

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.