Kids only get a blue tongue from eating blue candy, and luckily it only lasts a short while. These Australian lizards have blue tongues, no candy needed.

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

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

Check out this page about the robin, Michigan's state bird that's famous for laying bright blue eggs instead of white ones.

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

Check out this page about the robin, the Connecticut state bird, that's famous for laying bright blue eggs instead of white ones.

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Take a trip down to the deep blue sea and learn about the life cycle of a fish! Fish go through the same stages of life as many other living things.

What on earth is a Saw Whet Owl? Find out about this species, and why it's named that way, with a fun info sheet!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

The cattle dog isn't your average dog, and its back story is unusual too. Learn about these dogs and color in the picture.

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

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

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

Take a look at the Missouri state bird, the bluebird, with this coloring page!

Check out this Wisconsin state bird coloring page featuring the robin, read the fun facts about this bird, then add color to bring it to life!

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Explore grasslands and their fauna in this thought-provoking worksheet!

All living things need a few basic things to survive. Can your little scientist name the things that a plant needs?

Does your little scientist know what animals eat? Draw a delicious meal for each of these creatures.

Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Classify the animals in this life sciences matching worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Children will enjoy this appealing worksheet that invites them to consider which of the items shown are necessary to plant life.