The Washington, D.C. state bird is the Wood Thrush. First graders can learn fun facts and add color to bring the picture of this bird to life!

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

So what on earth is this funky creature? He is a Louisiana Pancake Batfish, one of several brand new species discovered within the past two years.

Walter's Duiker is a new species of duiker, a kind of antelope, and one of many new species discovered between 2009 and 2011.

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

Looking for a worksheet that will give your kid help with his life-science skills? This printable will challenge his knowledge of birds.

Grab your colored pencils and your crayons and get your creative juices flowing with a story starter worksheet that lets you add the illustrations!

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

Did you know "Delphinus" is Latin for "dolphin"? Learn all about this cool constellation with this worksheet!

Did you know peas are actually a fruit? Color in this pea plant and teach your little gardener more about where her food comes from!

This large, flightless bird is both shy and aggressive toward humans, which has made it tough for scientists to study.