The first-ever State of the World’s Migratory Species Report was introduced on 15 February  by the Convention on the Conservation of Migratory Species of Wild Animals (CMS), a UN biodiversity treaty, at the opening of a major UN wildlife conservation conference (CMS COP14)

The Convention on the Conservation of Migratory Species of Wild Animals (CMS) unveiled the inaugural State of the World’s Migratory Species report today, coinciding with the commencement of the major UN wildlife conservation conference (CMS COP14). The groundbreaking report presents a comprehensive assessment of global migratory species, revealing concerning trends and highlighting urgent conservation priorities. Key findings from the report indicate that while some migratory species listed under CMS are showing signs of improvement, nearly half (44 per cent ) are experiencing population declines. Moreover, more than one in five (22 per cent ) of CMS-listed species are currently threatened with extinction, with a staggering 97 per cent of CMS-listed fish facing extinction.

The threats facing migratory species are multifaceted and alarming. Overexploitation and habitat loss due to human activity emerge as the two greatest threats, impacting three out of four CMS-listed species. Additionally, climate change, pollution and invasive species exacerbate the challenges faced by migratory species globally.

Inger Andersen, Executive Director of the United Nations Environment Programme, emphasised the urgent need for action in response to the report’s findings. She highlighted the vital role migratory species play in maintaining ecosystems and stressed the importance of translating scientific evidence into concrete conservation measures. Prepared by conservation scientists at the UN Environment Programme World Conservation Monitoring Centre (UNEP-WCMC), the report focuses on over 1,189 animal species listed under CMS, as well as additional non-CMS migratory species. It underscores the need for international cooperation to address the decline of migratory species and calls for coordinated efforts across governments, the private sector and other stakeholders.

Despite positive trends observed in some species, the report underscores the need for greater action to protect migratory species. Over the past three decades, 70 CMS-listed migratory species have become more endangered, while nearly all CMS-listed fish species are facing a high risk of extinction. The State of the World’s Migratory Species report issues a clear call to action, presenting a set of priority recommendations for addressing the threats facing migratory species. These recommendations include strengthening efforts to combat illegal wildlife trade, protecting important sites for migratory species and scaling up initiatives to address climate change and pollution.

The report’s release coincides with the start of CMS COP14, a significant global biodiversity conference. As governments, wildlife organisations and scientists convene to discuss conservation efforts, the State of the World’s Migratory Species report provides valuable scientific insights and policy recommendations to inform decision-making and advance the conservation agenda.