| Cetacea: Information on all of the world's whales, dolphins and porpoises. |
| Cetacean Encyclopaedia: Provides species-specific information in encyclopedia format. |
| Cetaceans: The Whales and Dolphins: Species list and links. |
| Cetonaut: Links to pages about human-cetacean interactions in the wild. |
| Classification of Whales: Overview of whale species, with common names in 10 languages. |
| Deafwhale Society: Organization dedicated to explaining why whales mass strand themselves on beaches around the world. |
| Dolphin Institute: Education, research, and conservation of bottlenose dolphins and humpback whales in Hawaii. A not-for-profit arm of the Kewalo Basin Marine Mammal Laboratory of the University of Hawaii, located in Honolulu. |
| Dolphins and Whales in Greece: Descriptions and images of all Greek cetaceans. |
| Eastern Caribbean Cetacean Network: A volunteer network that records sightings and strandings of marine mammals in the Eastern Caribbean. Includes information on marine mammals of the Caribbean and educational resources. |
| Fairweather Adventures - About Whales: Information provided by an Alaskan whale-watching tour company, mainly on humpback and killer whales. |
| Frontline: A Whale of a Business: A story covering the controversy over whales in captivity. |
| Hebridean Whale and Dolphin Trust: Research on the whales, dolphins, and porpoises found in the waters of the Hebrides, Scotland. Includes fact sheets for 21 species. |
| Hervey Bay Whales: Information, sounds, and photos of the whales that frequent Hervey Bay, Queensland, Australia. |
| How Stuff Works: How Whales Work: Photographs and information about whales and how their bodies operate. |
| Kerry's Sea World Site: Includes information on whales and dolphins. |
| Kona Whale Watch: General information about Hawaii's cetaceans and specific information on humpback whale sightings off the Kona Coast of Hawaii. |
| Mingan Island Cetacean Study: Research adventures with blue, fin and humpback whales in the Gulf of St. Lawrence, Quebec, Canada, and in the Sea of Cortez, Mexico. |
| Order Cetacea: Introduction from the Animal Diversity Web. |
| Phillip Colla's Whale Photographs: Underwater photographs of six species of whales. |
| Tethys Research Institute: Research and conservation of Mediterranean whales and dolphins. |
| Whale Museum: Located in Friday Harbor, Washington. Mission is to increase the public's understanding and appreciation of the marine environment with special emphasis on whales. |
| Whale Sightings: Photos, stories, and interactive forums related to the marine wildlife off the coast of New Hampshire, USA. |
| Whale Songs: Information and trivia about cetaceans. |
| Whale Watching Web: Whale and whale-watching resources and links, with a guide to whale watching, photos, and sound files. |
| Whale Web: Wide range of information on all cetaceans, along with other resources and discussion boards. |
| WhaleNet: Educational site that focuses on whales and marine research. |
| Whales at Manly: Information about whale migration up the east coast of Australia. |
| Whales on the Net: Extensive site that includes a photo gallery, fact sheets, FAQ, news, views, action updates, and links. |
| Whales on the Net - Discovering Whales: Detailed accounts for many species of whales and a full species list of the Order Cetacea. |
| Whales Online: Reference and news site about all whale species. |
| Whales: An Educational Resource: A thematic unit for cooperative learning across an integrated curriculum. |
| Whitebeaked Dolphins Research: An expedition and research project studying whitebeaked dolphin populations in the North Sea. |
| Witness for the Whales: Method to identify cetacean species by submitting a DNA sequence to receive an estimate of similarity to species in the reference collection at the University of Auckland, New Zealand. |
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