Animals

When the sun's rays can't reach the producers in a food web, where does all the energy come from? Extreme environments call for extreme food sources. Young scientists investigate creatures that appear to get their energy from methane...

Discover the coldest animals in the world with a lesson about the Arctic habitat. Kids use a glossary and information sheet about animals found in the Arctic Circle to complete several activities, including tracking the lemming...

Why do zoologists collect animal specimens for research? And, how many animals is enough? Explore both sides of a current debate in the scientific community using a video that is part of a larger playlist on mammals. Topics include where...

What makes animals, well, animals? Viewers of a via comparative anatomy video see how similarities and differences in animal anatomy help support the theory of evolution. The video also includes examples of shared characteristics in...

Is it instinct and intelligence that divide animals from humans? What are they really thinking, and how do we define that? Check out this great video that discusses everything from Descartes' thoughts on the topic and Darwinian evolution...

Many animals have methods of surviving. But did you know that opossums are not the only animals known for "playing opossum"? Watch a video that explains the unique survival techniques and behaviors of animals, including tonic immobility...

Is it true that larger animals have longer lifespans than smaller animals? Does an animal's habitat help shape the length of its life? And does the ability to adapt and evolve allow living things to expand their lifespans? Watch a video...

Are you looking for a moving lesson on animal migration for kids? This one will get you there! It includes class discussion, several high-quality video clips, a printable note-taking table, and a Venn diagram for comparing and...

How can nocturnal animals see at night? Bigger eyes? More photoreceptors? Use this video to discover the amazing ways animals have adapted in order to see at night.

Not all animals respond to pain the same way. Thanks to the structure of the nervous systems of different living organisms, vertebrates and invertebrates experience nociception—the sensory nervous system's response to pain.