Biology Software
The Living Atlas of Living Australia has reviewed a lot of software that can help in Biological software world. You can download the 300+ page 2008 report here: http://www.ala.org.au/wp-content/uploads/2010/09/ALA-Tools-Review-February-2008.pdf [6.8MB]
BRAHMS a UK based free Database: http://herbaria.plants.ox.ac.uk/bol/ BRAHMS a UK based free Database
US Based Open Source and free Database: http://specifysoftware.org/
Atlas of Living Australia: http://www.ala.org.au/about-the-atlas/downloadable-tools/open-source-sof...
Field Data allows people to compile data, then upload it to ALA: http://www.ala.org.au/get-involved/citizen-science/fielddata-software/
Open Source Free GIS Package: http://www.qgis.org/
Cleaning up messy data: http://code.google.com/p/google-refine/
WA State Gov. Nature Map: http://naturemap.dec.wa.gov.au/