Ocean Futures Online
- Learn about Keiko, the star of Free Willy, and more about our oceans, threats to the oceans and their inhabitants, and how you can help make a difference. Contains a photo gallery, and sounds in wav format.
- http://www.oceanfutures.org/keiko/keiko_about.php

Keiko.com
- Details the story of the rescue and release of this famous orca. Includes news, photos, history, and ways to help.
- http://www.keiko.com/

Orca Home
- Provides pictures, information, links, and captivity issues on Orca whales.
- http://www.orcahome.de/

Orca
- Short description and sketch from the Canadian Museum of Natural History.
- http://www.nature.ca/notebooks/english/orca.htm

Killer Whale
- Learn about the appearance, size, habitat, diet, and behavior of this social whale.
- http://www.kidsplanet.org/factsheets/orca.html