Biology Browser
http://www.biologybrowser.com/

The Tree of Life
http://tolweb.org/tree/phylogeny.html

Life Science Dictionary
http://biotech.icmb.utexas.edu/pages/dictionary.html

Virtual Library: Biosciences
http://vlib.org/Biosciences.html

Internet Resource Guide for Zoology
http://www.biosis.org/free_resources/
resource_guide.html

Information on Rare, Threatened and Endangered Mammals
http://www.animalinfo.org/

PLANTS Database (USDA)
http://plants.usda.gov/

Tree Databases
http://www.worldagroforestry.org/Sites/
TreeDBS/Treedatabases.asp

GardenWeb Glossary of Botanical Terms
http://glossary.gardenweb.com/glossary/

Botanical Society of America Online Image Collection
http://images.botany.org/

Google Web Directory: Biology
http://directory.google.com/Top/Science/Biology/

More Biology Resources