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Environmental information systems
The Natura 2000 Barometer provides an overview of the Natura 2000 network of sites covered by the EU’s Birds and the Habitats Directives, giving information on area and site numbers.
The Natura 2000 network coverage in EU's seas is 9% (by the end of 2021). For detailed information on marine sites, please see Natura 2000 coverage in Europe's seas