The State of the World’s Migratory Species report, the flagship publication of the Convention on Migratory Species (CMS), provides a comprehensive and authoritative overview of the status and trends of migratory animals worldwide. 

Drawing on the latest scientific data and global assessments, it highlights the critical challenges these species face and identifies priority actions for their conservation.

From birds and marine life to terrestrial mammals, the report offers valuable insights for policymakers, researchers, and the public, and underscores the shared responsibility to protect these species and the ecosystems upon which they depend. 

Explore the report to better understand and support the conservation of migratory species across the globe.