Biodiversity Links: General & comprehensive biodiversity information
- Biocomplexity thesaurus
- ConserveOnline.org (TNC)
- Convention on Biological Diversity: Clearing-House Mechanism
- Conservation Technology Information Center
- Earth Portal
- Ecolynx: Information Context for Biodiversity Conservation
- EcoEarth.info
- Mongabay.com
- NatureServe
- Science Clarified: Biodiversity
- U.S. FWS Conservation Library
- World Atlas of Biodiversity
- World Conservation Monitoring Center
- World Information Network on Biodiversity