The first meeting of Work Package 5 (EU BON testing and validation of concepts, tools, and services) was held between 2^nd and 4^th April, 2013 in the Doñana Biological Station, in Spain. 23 people from 10 different institutions (7 of the EU BON consortium) worked towards building a draft on Principles and Guidelines for establishing and operating EU BON test sites.

During the meeting the members agreed on starting documenting each of the sites, using a common format to be decided in May on the Informatics Task Force meeting of WP2 (Data integration and interoperability) in Norway. A data inventory will also be built in each of the sites, adding monitoring protocols in stepwise fashion.

In addition the meeting served to get a better view of the variety of Ecosystems in Doñana as well as the monitoring protocols that are being conducted in this area.