Tools

EstimateS- Software for calculating biodiversity indices : http://viceroy.eeb.uconn.edu/EstimateS
Fragstats- Software for calculating landscape indices : http://www.umass.edu/landeco/research/fragstats/fragstats.html
Diva GIS : http://www.diva-gis.org/
Biomapper is a free GIS-toolkit to model habitat suitability : http://www2.unil.ch/biomapper/
The Conservation Planning System (C-Plan) : http://members.ozemail.com.au/~cplan/
FloraMap - A software tool for predicting the distribution of plants and other organims in the wild : http://www.floramap-ciat.org/
GARP predicts wild species distributions : http://www.lifemapper.org/desktopgarp//
Cartographic Links for Botanists : http://www.helsinki.fi/~rlampine/cartogr.html
Software for Biological Collection Management : http://www.bgbm.fu-berlin.de/TDWG/acc/software.htm
Managing genetic resources with GIS : http://www.ipgri.cgiar.org/regions/americas/programmes/gisforpgr.htm
On line diversity mapping : http://biodi.sdsc.edu/
Learn more about GIS : http://www.colorado.edu/geography/gcraft/notes/notes.html
Do you find it difficult to get the right colors for your map? : http://www.personal.psu.edu/faculty/c/a/cab38/ColorBrewerBeta.html
Society for Conservation GIS : http://www.scgis.org/
The open source Java GIS toolkit : http://www.geotools.org/2.0.x
BioGeomancer Tool : http://www.biogeomancer.org
BioSciences GIS Facilities > Web Resources : http://www.biology.ualberta.ca/facilities/gis/index.php?Page=338
Free Download Manager : http://www.freedownloadmanager.org/
Alice Software for creating and managing biodiversity databases : http://dspace.dial.pipex.com/

Database

Plant Database for India : http://www.plantsindia.org/
Global Database on fish species : http://www.fishbase.org/search.cfm
BirdLife International Red Data Book : http://www.rdb.or.id
Mammal Species of the World : http://nmnhgoph.si.edu/msw/
Animal Info India : http://www.animalinfo.org/country/india.htm
IUCN Red list of Threatened Species : http://www.redlist.org/
NCL Centre for Biodiversity Informatics : http://www.ncbi.org.in/
Western Ghats Biodiversity Information Systems : http://wgbis.ces.iisc.ernet.in/biodiversity/
WWF Global 200 Ecoregions : http://www.panda.org/about_wwf/where_we_work/ecoregions/global200/pages/home.htm
Census of India : http://www.censusindia.net/
Australian National University Bioinformatics : http://life.anu.edu.au/
Biodiversity Action Network (BIONET) : http://www.bionet-us.org/
Biodiversity and Biological Collections WWW Server : http://biodiversity.uno.edu/
Biodiversity and Ecological Research : http://biodiversity.org/
Biodiversity Conservation Information System (BCIS) : http://biodiversity.org/
Biodiversity Information Networks BIN21 : http://www.csu.edu.au/
Biodiversity Support Program : http://bsponline.org/
Biological Resources Research Centre (BRRC) : http://www.brrc.unr.edu/
Biology Abstracts and Zoological Records(BIOSIS) : http://www.york.biosis.org/
BIOSIS; Publisher of Biological Abstracts & Zoological Record : http://www.biosis.org/
Centre for Conservation Biology Network(CCBN) : http://conbio.rice.edu/
Cleaning-House-Mechanism Under CBD : http://www.biodiv.org/
Commission on Sustainable Development (CSD) : http://www.uno.org/
Conservation International : http://www.conservation.org/
Convention on Biological Diversity : http://www.biodiv.org/
Coral Health and Monitoring Program (NOAA) : http://www.coral.noaa.gov/
Eco Directory (Eco Dir) : http://www.rec.hu/
Endemic Species : http://endemics.htm/
EnviroLink's Endangered Species Act On-Line Resources Guide : http://www.envirolink.org/
FAOSTAT Forestry Statistic Database at FAO : http://apps.fao.org/
Fish base : http://ibs.uel.ac.uk/
Food and Agriculture Organisation FAO : http://www.fao.org/
GEF Global Environment Facility : http://www.worldbank.org/
Global Change Data and Information System (GCDIS) : http://www.usgcrp.gov/
Global Observation of Forest Cover (GOFC) : http://lcluc.geep.virginia.edu/
Global Terrestrial Observing System (GTOS) : http://fao.org/
GRID the Global Resource Information Database, UNEP : http://www.unep.org/
Integrated Conservation Networking System (ICONS) : http://www.iucn.org/
IUCN Red List of Threatened Animals : http://www.wcmc.org.uk/
IUCN-The World Conservation Union : http://www.iucn.org/
Israel Biodiversity Information System : http://www.biogis.huji.ac.il/
List of Bacterial Names with Standing in Nomenclature : http://www.sv.cict.fr/bacterio/
Man and Biosphere Species Database : http://ice.ucdavis.edu/
Man and the Biosphere : http://www.unesco.org/
MUSE Fish Database : http://muse.bio.cornell.edu/
Natural History Museums and Collections (World wide) : http://cas.calacademy.org/
Overview to Natural Heritage Programs : http://www.heritage.tnc.org/
Species 2000 : http://www.sp2000.org/
System- Wide Information Network for Genetic Resources : http://singer.cgiar.org/
Taxonomic Database Working Group : http://plants.usda.gov/
The 2000 IUCN list of Threatened Species : http://www.biospec.org/www.redlist.org/
The Biodiversity Forum (BioForum) : http://www.biospec.org/www.worldcrop.com/
The Conventions on Migratory Species : http://www.wcmc.org.uk/
The Interagency Taxonomic Information System (IT IS) : http://wwwitis.usda.gov/
The Interagency Society of Hymenopterists : http://iris.biosci.ohiostate.edu/
The International Willy Henning Society : http://www.vims.edu/
The Internet Biodiversity Services : http://ibs.uel.ac.uk/
The Missouri Botanical Garden : http://www.mobot.org/
The National Heritage Network : http://www.abi.org/
The Ramsar Convention on Wetlands(Ramsar) : http://www.ramsar.org/
The Virtual Library of Ecology and Biodiversity (VLEB) : http://conbio.rice.edu/
Mapping Global Forest Resources : http://www.whrc.org/
The World Bank (WB) : http://www.worldbank.org/
The World Species List (WSL) : http://www.envirolink.org/
TREE BASE: A Database of Phylogenetic Knowledge : http://www.herbaria.harvard.edu/
United Nations Environment Programme (UNEP) : http://www.unep.org/
United Nations List of National Parks and Projected Areas : http://www.wcmc.org.uk/
United State Global Change Research Program : http://www.usgcrp.gov/
Virus Database On-Line : http://life.anu.edu.au/
WCMC Protected Areas Virtual Library (PAVL) : http://www.wcmc.org.uk/
Weeds of the World Project : http://ifs.plants.ox.ac.uk/
World Bank Monitoring Environmental Progress Database : http://www.ciesin.org/
World Conservation Monitoring Centre (WCMC) : http://www.wcmc.org.uk/
World Data Centre on Micro Organisms : http://wdcm.nig.ac.jp/
World Information and Early Warning System on Plants Genetic Resources (WIEWS) : http://apps.fao.org/
World Map: Measuring the Variety of Nature : http://www.nhm.ac.uk/
World Pollen Database : http://www.ngdc.noaa.gov/
World Weeds Database : http://ifs.plants.ox.ac.uk/
World Wide Fund for Nature : http://www.panda.org/
World Wildlife Fund (WWF) : http://www.wwf.org/
World Wildlife Society (WC) : http://www.us.net/wildlife
Bioprospecting and Molecular Taxonomy Programme -BPMT : http://www.biospec.org/bpmt
Biodiversity Information System India : http://www.bisindia.org/
Plant Species Information System India : http://www.bisindia.org/phytosis
Forest Resource Information System India : http://www.bisindia.org/fris