| Anemaw: A look at the ways animals use electromagnetism, luminescence and infrasonic as well as ultrasonic waves. |
| Animal Diversity Web: Online database of animal history, distribution, classification and conservation biology provided by the University of Michigan. |
| Bioluminescence: Fundamentals and current research about the science of marine bioluminescence. |
| Biosis: Guide to internet resources and other related life sciences of interest to zoologists. |
| Listen To Nature: Contains hundreds of wildlife sounds recorded from all over the world, including reptiles, mammals and insects. Features an illustrated introduction to bird communication. |
| Marine Biology: Information about various species of marine life (mainly fish and mammals), conservation, research and news. |
| Marine Organisms: Marine biology research center in Woods Hole, Massachusetts. Includes organism index, articles, essays and images. |
| Olejar's Encyclopedia of Animals: Includes a searchable encyclopedia of facts concerning a broad range of Animalia. |
| Online Zoologists: Interests and avocations of the two men. Data for marine species, computational and evolutionary biology and evolutionary computation. |
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