Have you ever heard of a bird building a structure of sticks and leaves in order to attract mates? You have now.

Learn all about the Mountain Bluebird, Idaho's state bird.

Learn all about Delaware's state bird, the Blue Hen Chicken.

This coloring page is all about Georgia state bird, the Brown Thrasher.

Learn all about official Maine state bird, the chickadee, with this coloring page.

Learn all about Vermont's state bird, the Hermit Thrush with this state bird coloring page.

Colorado's state bird is the Lark Bunting, and you can learn all about it with this coloring page.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

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

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

Ever wonder how the flying squirrel actually flies? Give your child a great coloring page, all about the flying squirrel!

Australian birds feature some unique, striking groupings of bright color, and the sulphur-crested cockatoo may put them all to shame.

Learn all about the California state bird, the Quail (and color it in, too) with this fun page from our State Birds series.

This page is all about Nevada's Mountain Bluebird. Make sure you have enough blue crayons to get you through this sheet!

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Learn all about planting onions with a fun coloring page! Little gardeners everywhere can read up on onion care as they color this picture.

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

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.

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.

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.

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.

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.

Don't get too afraid of this cockroach, he lives all the way in South Africa! And he is one of many brand new species discovered in the past two years.

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.

The Wyoming State bird is the Western Meadowlark. First graders can learn fun facts and add color to the picture!

The Kansas State bird is the Western Meadowlark. First graders will learn fun facts and add color to the picture of this state bird.

Learn a bit about the Brazilian rainbow boa with this cool science worksheet.

Meet the orange-thighed tree frog and color it in to match the description of its colors that are listed on the worksheet.

If you only recognize this creature as the "fatter, scrunched-down version of a kangaroo," then you should check out this worksheet.

Learn about the dingo, an Australian form of the domestic dog, and color it in.