Ecoinformatics.org
- An online data and information management resource that aims to produce software, systems, publications, and services that are beneficial to the ecological and environmental sciences.
- http://www.ecoinformatics.org/

California Information Node of the NBII
- A gateway to information tools for biologists and ecologists, initially emphasizing invasive species management.
- http://cain.nbii.gov/

National Centre for Biodiversity Informatics
- Disseminates knowledge about Indian biota and its environment. Requires Flash plugin.
- http://www.ncbi.org.in/