Biosis Online A very useful list of animals.
EarthWatch Well Worth a Visit
The Center for Field Research (CFR)
The Tree of Life a Cladistic image of the World
SeaWorld Animal Information Data Base
Birding on the Web
The Cornish Biological Records Unit
Illinois Natural History Survey
Northern Ireland Conservation Volunteers
Tasmanian Parks and Wildlife Department
Friends Of The Earth
The Grassland Biome: Natural History Data and Musings from Kansas
Yahoo on Environment and Nature.
Yahoo on Environmental Organizations
Biology at the University of Wurzburg
The Mammal Society
The Institute of Terrestrial Ecology
Biology on the Net What is Life?
Yahoo Some Biosites sorted by subject.
Great Local and International Biology Links
Biorelated Sites on the Web
More Biology Sites
The U.S Environmental Protection Agency
Environmental Science and Forestry at New York State University