Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

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?

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

This science fair project idea investigates food preference of birds.

This science fair project idea identifies and understands adaptations in birds.

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

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

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

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

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

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

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.

Use a dichotomous key to identify plants or animals.

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

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

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!

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

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.