Status and trends of bird populations: datasets from Article 12, Birds Directive 2009/147/EC reporting

All Member States are requested by the Birds Directive to monitor bird species and send a report every 6 years following an agreed format. This information includes population sizes and trends (short and long term) for breeding and wintering populations, as well as pressures and threats for Special Protection Area trigger species. In addition, population status and trends are assessed at the EU level.