text: States and the European Environment Agency, will put forward in 2020 criteria and 
  guidance for identifying and designating additional areas, including a definition of strict 
  protection, as well as for appropriate management planning. In doing so, it will indicate 
  how other effective area-based conservation measures and greening of cities could 
  contribute to the targets. 
  
  The targets relate to the EU as a whole and could be broken down according to the EU 
  bio-geographical regions and sea basins or at a more local level.**Every Member State**
  **will have to do its fair share of the effort**based on objective ecological criteria, 
  recognising that each country has a different quantity and quality of biodiversity. 
  Particular focus will be placed on protecting and restoring the tropical and sub-tropical 
  marine and terrestrial ecosystems in the EU’s outermost regions given their exceptionally 
  high biodiversity value. 
  
  In addition, in order to have a truly coherent and resilient Trans-European Nature 
  Network, it will be important to set up**ecological corridors**to prevent genetic isolation, 
  allow for species migration, and maintain and enhance healthy ecosystems. In this 
  context, investments in green and blue infrastructure27 and cooperation across borders 
  among Member States should be promoted and supported, including through the 
  European Territorial Cooperation. 