When you think of hummingbirds, you may think about how they can fly in almost any direction. But there is a lot more to these acrobatic birds than meets the eye.
Humans and insects have more in common than you might think. We share a broad range of similarities, covering everything from muscle and nerve structures to the ways our cells communicate.
Sometimes the best way to learn biology is by playing a game or using a simulation. Here you will find our current collection of fun biology games. We hope you enjoy them.
If birds evolved from dinosaurs, would that make them reptiles too?
by volunteering, or simply sending us feedback on the site. Scientists, teachers, writers, illustrators, and translators are all important to the program. If you are interested in helping with the website we have a Volunteers page to get the process started.