In this experiment we will be determining whether birds prefer certain colors of seed.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Is your child a young ornithologist in the making?

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Help your child learn about animal classification with this fun and delicious activity.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Here's a science activity to help your child investigate how seeds are designed to travel.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

This biodiversity project examines the biodiversity in your own backyard.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.