including tigers, clouded leopards and the Himalayan black bear. The Ecologischehoofdstructuur is a network of corridors and habitats created for wildlife in
include private land owners and farmers in the management of the Ecologischehoofdstructuur [nl] (Ecological Mainstructure). He also criticized CDA state
which presented the concept of the "ecological main structure" (EcologischeHoofdstructuur, or EHS), which was subsequently incorporated into the Ministry's
continues to do so. In 1990 the Dutch government coined the term EcologischeHoofdstructuur (EHS), now Natuurnetwerk Nederland (NNN) (Nature Network Netherlands)