Cetacea http://www.cetacea.org/index.htm
Basic information on cetacea; dolphins, whales, and porpoises. Tips on whale watching and how human kind influences these marine creatures.
Animal Information http://www.animalinfo.org/
Biology, ecology, habitat, and status of rare, threatened, and endangered species of mammals and information in their native countries. Topics of interest are biodiversity, ecosystems, population, and land use.