Share of migratory wild animal species with declining populations despite UN treaty protections worsens from 44% to 49% in two years; 24% face extinction, up 2%
Reports and Proceedings
Updates every hour. Last Updated: 2-Apr-2026 10:16 ET (2-Apr-2026 14:16 GMT/UTC)
An interim update to the landmark State of the World’s Migratory Species of 2024 warns that 49% of migratory species populations protected under a global treaty are declining, up 5% in just two years, and 24% of species face extinction, up 2%. The new warnings will be presented to the 15th Meeting of the Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals (CMS COP15), a legally-binding UN treaty, in Campo Grande Brazil March 23-29.
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A comprehensive new systematic review published in The Journal of Nutrition provides the latest evidence that large-scale food fortification is a highly cost-effective intervention for reducing global malnutrition.