Becoming a member of IBS provides several personal advantages: 1) reduced cost of registration fees to attend IBS conferences, 2) free online access to Blackwell Publishing's four biogeography journals: Journal of Biogeography, Global Ecology & Biogeography, Diversity & Distributions and Ecography, journals covering all aspects of biogeography and ecology, 3) a 20% discount on access to two additional Blackwell Publishing journals: Journal of Avian Biology and Oikos. Sign in here to access Blackwell Journals, 4) free access to and reduced publication costs in Frontiers of Biogeography, the scientific journal of the IBS, and 5) occasional discounts on select additional book offers