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

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

Site for educational, research and recreational marine biology interests. Study and membership work study with whale sharks.

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

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

Scuba diving guide for the discerning underwater explorer features a searchable database of more 1000 detailed marine species profiles

Aegean and Mediterranean directory of common inshore marine life for snorkelers and scuba divers visiting Turkey.

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 shar

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.

Guide for scuba dive sites in the beautiful Florida Keys reef. Divesites described, aerial and panoramic underwater photography, divelogs, critter pics and information. Key Largo (Pennekamp) to Islamorada

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.