"Animal Diversity Web (ADW) is an online database of animal natural history, distribution, classification, and conservation biology at the University of Michigan...

Various articles and reports on endangered species and conservation efforts in the Southeast Asia Region...

This website provides news, educational exhibits, research tools and an interactive documentary related to human origins and biology...

Contains comprehensive information about animals and plants that have recently (within the past few hundred years) become extinct...

"FishBase is a relational database with information to cater to different professionals such as research scientists, fisheries managers, zoologists and many more...

Maintained by the Wisconsin Regional Primate Research Center, this site offers many primatology-related resources, including audio-visual materials, fact sheets, and the PrimateLit database, which indexes related scientific literature from 1940 to the present...

"This database is intended to provide information on the classification of all living reptiles by listing all species and their pertinent higher taxa...