| A World We Don't Know: Studying dolphins of all kinds - learning and research by Middle School students. |
| AquaThought Foundation: A private foundation dedicated to the exploration of the neurological impact of close contact with dolphins on humans. |
| Artful Dolphin: An educational and artful look into the lives of dolphins in captivity and in the wild. Includes photographs of bottlenose and spinner dolphins. |
| Atlantic Spotted Dolphin: Includes information on dolphin facts, provides photos, and has a message board. |
| Blue World - Adriatic Dolphin Project: Information about Bottlenose Dolphins (Tursiops truncatus) and this long-running research and conservation project of resident populations in the Mediterranean. |
| Bottlenose Dolphin Research Institute: A research group engaged in a long-term study about the ecology and behavior of a Mediterranean Bottlenose Dolphin (Tursiops truncatus) population off Sardinia, Italy. |
| Bottlenose Dolphins: Provides signature whistles and the society structure of Bottlenose dolphins. |
| Coastal Dolphin Survey Project: Includes information on the population dynamics, biology, and ecology of the coastal bottlenose dolphin populations and their habitat in southern California. [Javascript required] |
| Delphis Project: A project on dolphin photoidentification in Mexico. Involves worldwide eco-volunteers. Translations are available in Spanish, English and French. |
| Dolphin Communication Project (DCP): DCP is a private, non-profit research foundation organized to promote awareness of marine mammal conservation and to increase knowledge of communication behaviors between and among all dolphin species. |
| Dolphin Connection: Joan Ocean founded this organization in 1984 for the study of inter-species communication. Her efforts have been focused on dolphins and whales and more recently, ETs. |
| Dolphin Diary: An on-going diary of Terry Walker's adventures with Hawaiian Spinner Dolphins. |
| Dolphin Research Institute, Inc: Created in 1989 by volunteers who wanted to learn more about the dolphins in Port Phillip Bay in order to protect them and was officially incorporated in 1991 and is a CSIRO accredited research institute. |
| Dolphin Talk: A global discussion forum for anyone interested in dolphins. |
| DolphinFoto: Gallery of over 500 dolphin images by Greg Huglin. |
| DolphinHeart: Information about swimming with dolphins and the Hawaiian Spinner Dolphin (Stenella longirostris). |
| Dolphins and Man.....Equals?: An illustrated research paper exploring the intelligence of dolphins. |
| Dolphins of Monkey Mia - Shark Bay Research Foundation: Detailed information on the progress of the activities and goals of the U.S. and Australian foundations supporting research on Indo-Pacific bottlenose dolphins (Tursiops aduncus) in Monkey Mia, Shark Bay, Western Australia. |
| Dolphins of the California coast: Includes photographs of dolphin species found along the California coast. |
| DolphinTrainer: Provides behind the scenes views, information, and insights from working marine mammal trainers and care professionals. Also includes species profiles, career guide, photos, video, book reviews, links, and articles. |
| EcoDolphin: Provides information on dolphins such as pictures, and facts. |
| Gulf Magic, A True Story: A heartwarming true story of one man's attempt to rescue a dolphin. |
| Hawaii's Spinner Dolphins: Provides information on spinner dolphins and includes descriptions and pictures of their natural behaviors in the wild. |
| Hong Kong Dolphinwatch: In Hong Kong's scenic western harbor, a population of Indo-Pacific Humpback dolphins, or Chinese White Dolphins(also called Pink Dolphins) are fighting to survive. Founded in 1995 to raise awareness of these dolphins and the threats they face. |
| International Dolphin Watch: Non-profit organization dedicated to the study and care of dolphins, especially their relationship with humans. |
| Marine Research Organization: Includes information on a Danish research project about whitebeaked dolphins in the North Sea. |
| Mystical Dolphins: Provides a beautiful selection of wild dolphin photos set to midi music. |
| River Dolphins: Pictures and information on all five species of river-dolphins (Platanistidae). |
| Sarasota Dolphin Research Program: Group's primary contributions, since the program's inception in 1970, have been toward understanding the biology, behavior, ecology, health, and population dynamics of coastal bottlenose dolphins. |
| Sea Dolphins: Photos and information on the biology of these marine mammmals. |
| Talamanca Dolphin Foundation: A non-profit organization dedicated to the wild dolphins and people of the Atlantic Talamanca waters of Costa Rica. Conducting research of tucuxi and bottlenose dolphins and their interactions. |
| The Dolphin Corner: This site seeks to bring fun and knowledge about dolphins and marine mammals to those who love nature and its creatures. |
| The Dolphin Place: Includes great graphics and a very extensive section of the most frequently asked questions about dolphins. |
| The Dolphin Project: International organization dedicated to restoring freedom for all captive dolphins and whales. Headed by Ric O'Barry. |
| The Dolphin Project: Is a nonprofit all-volunteer organization engaged in conducting a long-term, scientific study of Tursiops truncatus primarily along the coast of Georgia. TDP members seek to contribute to the understanding of marine animals through the sharing of data collected with scientists and other interested organizations and agencies. |
| The World of Dolphin: Facts about dolphins. |
| Wild Dolphins: Contains poetry, stories and photos. |
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