This site relates to scientific research aimed at increasing understanding of tiger sharks. Major goals of this research include determining movement patterns and habitat use of these predators.

A site where you can ask questions and post information on nudibranchs and related sea slugs.

Awareness, protection, preservation and conservation of the global marine environment are the heart of the Save Our Seas Foundation's mission. Save our Seas Foundation is a non-profit making Swiss foundation headquartered in Geneva, Switzerland.

A joint marine project run by the Devon and Cornwall Wildlife Trusts. Information for people who are interested in the larger marine creatures such as dolphins, whales, seals, turtles and basking sharks, around the UK coastline.

This independent, nonprofit research organization in Sarasota, Florida, has a great deal of information about shark and dolphin research, sea turtles, other marine mammals, elasmobranchs, and other marine life indigenous to Florida waters. Site has a shark tank interactive camera.

Dedicated exclusively to the conservation, welfare and appreciation of all whales, dolphins and porpoises.

Aims to promote and advance field research and implement practical projects contributing to the conservation of natural resources. Currently running diving projects in Tanzania and Madagascar.

Volunteer expeditions that provide resources to help sustain livelihoods and alleviate poverty through the protection, restoration and management of coral reefs and tropical forests.

A selection of photographs of marine organisms by Dagmar and Wolfgang Fritz.

A large collection of photographs of marine organisms living in the English Channel, based on the book by Sue Daly.

To educate, inform and entertain marine life enthusiasts, scuba divers and naturalists about the underwater world.

UK based organization who rescue stranded and sick cetaceans and other marine mammals.

A collection of underwater photographs from the Dive BC series of guide books.

All about marine life education. View hundreds of reef fish, shark and invertebrate descriptions with photographs and video clips.

Directory of common inshore marine life for snorkelers and scuba divers visiting Turkey.

Find news about the diving activities for and by MCS members.

Photos taken on a dive off the west coast of Barbados in January 1999 to catch, tag and record turtle data for Bellairs Institute, McGill University Canada.

Pictures of marine flora and fauna, by Nick Peters, painted underwater while on SCUBA.

Hawaii's marine wildlife, dolphins, whales, sea turtles, monk seals, seabirds, and diverse fish species

Explore Ocean Futures online 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. Get the latest updates on Keiko and Jean-Michel Cousteau, join Ocean Futures for free, or shop the online store.

diving equipment, well made flash site

Devoted to the study of Opisthobranch Molluscs (ie Nudibranchs).

A non-profit charitable organization whose mission is to help restore aquatic ecosystems using artificial reefs and to educate people and children about the importance of aquatic ecosystems.

Photographs of fishes found in the Red Sea which require identification.

All about Shark attacks with photos of victims and sharks. Site aims to report every shark attack from around the world.

Trying to set the record straight, in an in-depth article on shark and human behaviour in the water.

Species and Environments found in Atlantic Canada.

How to enjoy seaslugs; with photographs, movies and information on how to search them out!

Information about an annual event held each July to introduce divers and snorkelers to the hobby of fishwatching and to educate the public about marine resources.

Slideshow of some of the odder and most colorful creatures of the sea.

Colorful and accurate pictures show identifying characteristics for seaweeds, invertebrates, and fish. Also allows you to hear the Hawaiian name of an animal spoken, and includes a glossary of terms.

Learn how to differentiate between different marine organisms with this detailed and comprehensive site.

Stock underwater photography and photographic images of Pacific and Red Sea coral reef marine animals arranged as a species identification guide.

New underwater garden mead just for divers with a new, better way of learning about marine life.

Underwater photography and statistics of marine life. Great white sharks, Carcharodon carcharias, whale sharks, dolphins and many other marine life forms. Images of crustaceans, turtles, manta rays, seals and corals.

Information on the white, tiger, and bull sharks.

We present "The Marine Animals of Monterey Bay" and offer a chat board for everyone who likes to enjoy the oceans.

Pictures of fish that live in the seas of Greece, their scientific, common and greek names.

Index of marine animals and information on ecology of the sea.

Visit East Timor's pristine coral reefs and meet their inhabitants.

A guide to the marine life of the coastal South Carolina waters, featuring colorful photographs and descriptive information.

Free computer wallpaper photos of fish, invertebrates and other underwater creatures, many with links to pages describing the featured animals.

Pictures and Video of Great White Sharks and other sea life.

Focused on the beauty and conservation of our ocean planet. Showcasing underwater photos, videos, an explorer's journal and dive adventure stories.

Where to dive with the sharks, skates, and rays of the Americas. Elasmobranch identification.

Information and photographs detailing the construction of the artificial reef situated in the Coral Sea near Bundaberg on the east coast of Australia.

Information, Photos and Facts and on the West Indian Manatee, Crystal River Florida diving and snorkeling with manatees, Crystal River, Florida

A guide to the near shore marine invertebrates of the South Puget Sound, Washington.

Scuba diving trips with photos and descriptions.

Comprehensive web journals featuring the topside and underwater photography of Eric Cheng.

Underwater life pictures from all over the world.

The controversial author and journalist has an interesting experience of underwater life ...

Tools and links to help to plan your next shark diving vacation. Don't forget to check out the sea life gallery!

Underwater photography of marine life around the Cornish coast, by Chris Bunney.

Wildside Guides produce a range of high quality waterproof marine life guides for scuba divers. Designed and illustrated by marine biologists Simon and Rachel Rees.

Original underwater photography from the Caribbean and Pacific by Eric Bancroft.

Deep Ecology's unique dive operation proves that you can experience Hawaii's precious marine environment and preserve and protect it for future generations.

A showcase of marine life photographed while diving Malapascua Island in the Philippines. Pictures include thresher sharks, manta rays, pygmy seahorses, and mandarinfish.

Investigation into the biology of the Whale Shark the oceans largest fish. Also, arranging trips for scuba divers to help and findings of a first year initial study.

A searchable marine database with saltwater fish photos, coral reef articles, scuba diving locations, fish keeping information and a marine discussion forum.

The ECOCEAN Whale Shark Photo-identification Library collects photos of whale sharks for mark-recapture studies and for global conservation.

A behavioral study into thresher sharks on Malapscua Island in the Philippines.

Marine life and environmental awareness issues in Thailand and South East Asia.

Marine species, marine conservation efforts, and ocean life research. Discussion forum and daily marine biology news.

Informational website on Ocean life, including ocean pollution, giant squid, octopus, and jellyfish.