CatSG

Convention on Migratory
Species (CMS)

The Convention on the Conservation of Migratory Species of Wild Animals (CMS or Bonn Convention) entered into force in 1983. It has its focus on the conservation of wildlife and habitats on a global scale.

Some species migrate across or outside national boundaries, crossing several countries. Therefore, the conservation and effective management of such migratory species requires the concerted action of all States where they pass or stay. 

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Aims and Objectives

The CMS aims to:

  • conserve terrestrial, aquatic and avian migratory species throughout their range;
  • ensure the biological diversity of migratory species for future generations;
  • restore migratory species so that they have a favourable conservation status;
  • maintain long-term viable populations of migratory species;
  • conserve the range and habitats of migratory species.