All About the Orca
- General information, pictures, and links.
- http://www.allabouttheorca.com/

Amazing Orcas
- Includes information on Killer Whales.
- http://library.thinkquest.org/3926/

UN Chronicle - Freed Willy Endangered
- Short article about Keiko's transition to life in the wild.
- http://www.un.org/Pubs/chronicle/2002/issue3/090502_freed_willy_endangered.html

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

Killer Whales Are Full of Toxic Chemicals
- An article from the Seattle newspaper discussing new Orca diseases.
- http://seattlepi.nwsource.com/local/whal25.shtml

Orcas: Killer Beauties.
- Includes photos, information on reproduction, habitat, and places you can see them in their natural environment.
- http://www.orcaskillerbeauties.com/

Discovering Whales: The Killer Whale
- Includes general information, current research, links, and sounds.
- http://www.omplace.com/omsites/discover/ORCA/

The Marine Mammal Center: Orca
- Provides complete information on Orca whales, including description, range, and habitat.
- http://www.marinemammalcenter.org/learning/education/whales/orca.asp

Quick Orca Facts
- Includes a series of questions and answers about Orca Whales.
- http://nmml.afsc.noaa.gov/education/cetaceans/killer1.htm

Detailed Information About Killer Whales
- Provides answers to the common questions asked about Killer Whales.
- http://nmml.afsc.noaa.gov/education/cetaceans/killer2.htm

Wild Whales: Killer Whale
- Includes quick facts, movies, sounds, distribution, and whale classification.
- http://www.wildwhales.org/killerwhale/body.html

Status of killer whales in Canada
- Includes an abstract report assessing the status of killer whales in Canada.
- http://is.dal.ca/~whitelab/rwb/kwstatus.htm

Ocean Futures Online
- Explore this site to 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.
- http://www.oceanfutures.org/

The Big Zoo: Killer Whale
- Includes a brief fact sheet about the killer whale.
- http://www.thebigzoo.com/Animals/Killer_Whale.asp

Orca Live
- Provides information on the research of Killer Whales. It is available in both English and Japanese.
- http://www.orca-live.net/

Killer Whales
- Information from SeaWorld, including classification, habitat and distribution, physical characteristics, senses, adaptations for an aquatic environment, behavior, diet and eating habits, reproduction, birth and care of young, longevity and causes of death
- http://www.seaworld.org/infobooks/KillerWhale/home.html

The Killer Whale Zone
- Includes Orca pictures, paintings, sounds, and information.
- http://ww2.netnitco.net/users/zorak7/index.html

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

Orcas in Captivity
- Provides a reference to the number of known orcas in captivity and those that have died.
- http://www.orcahome.de/orcastat.htm

Killer Whale Biology
- Provides an overview of general biology, taxonomy, ecology, evolution, behavior and physiology within the species. The site available in English and French.
- http://www.orca.online.fr/

Orca Facts
- An informational site about Orcas and their behavior includes indentification methods, social structure, transients, and communication.
- http://www.orcahome.de/orcafact.htm

Zoom Whales' Orca Fact Sheet
- Includes information for children about killer whales. Provides information on its size, shape, diet, social groups, speed, vocalization, migration, reproduction, and life span information.
- http://www.zoomwhales.com/subjects/whales/species/Orca.shtml

Orca Foundation
- Information about Killer Whales in Patagonia, Argentina. In English and Spanish.
- http://www.fundorca.org.ar/