The first meeting of the Ad Hoc Open-ended Working Group on Protected Areas (PAs) of the Convention on Biological Diversity (CBD) was convened from 13-17 June 2005, in Montecatini, Italy. The Working Group was established by the seventh meeting of the Conference of the Parties (COP-7) to the CBD to support and review the implementation of the programme of work on PAs, adopted by Decision VII/28. The objective of the work programme is to support the establishment and maintenance, by 2010 for terrestrial