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.
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.
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.
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.
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 Online - Reference and news site about all whale species.
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.