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

Studying earth science? Learn about the different types of clouds with the series of cloud types.

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

Color in the Cardinal, the state bird of Kentucky, in this state bird coloring page. Make sure to use a bright red crayon to color in those famous feathers.