This clear and concise resource on sperm whales includes a diagram and information on its diet and echolocation.

Comparative anatomist Joy Reidenberg explains how majestic whales "fart with their face" (a process more formally known as echolocation) to send their unique sounds through the water. [6:24]

Learn about the over 70 species of Cetaceans, or whales, dolphins, and porpoises in the ocean. Read about their behaviors, strandings, and their special sense: echolocation

Here are some interesting photos of and a detailed fact sheet on the Beluga whale.

During this lesson young scholars will have the opportunity to explore sound. This lesson should be taught during an ongoing unit about whales. Students will navigate different websites to learn more about whales and sound. This lesson...

A comprehensive site that includes a wealth of information on whales, sharks, penguins and squid.

Great interactive site for elementary and middle school students. Learn about the order cetaceans, mysticetes, odontocetes, (baleen whales and toothed whales) and bottlenose dolphins. Then play some interactive games after learning about...

Kids learn how dolphins eat, sleep, and live together. Bottlenose dolphins and orcas travel the ocean in pods.