Governments, scientists, NGOs, conservationists, and financial institutions today signed the Nairobi Flyways Declaration, an unprecedented commitment to coordinated protection of migratory routes across borders, alongside more than $6 billion in conservation finance being mobilised by three multilateral banks since 2021.
“We stand at a turning point. Migratory birds do not recognise borders. They connect Asia to Africa, the Arctic to the tropics. The Nairobi Flyways Declaration acknowledges this reality. I am proud to see the scientific community, conservation organisations and finance institutions united behind the science. This is the moment we have been waiting for.”
Her Imperial Highness Princess Takamado, and Honorary President, BirdLife International
The event also saw the unveiling of the State of The World’s Birds report by BirdLife International. Published every four years, this is the first edition devoted to migratory birds and the flyways they depend on. Together, these milestones signal a coordinated global response for flyway conservation.
The report’s findings are stark: 45% of migratory bird species are in decline. One in nine is threatened with extinction. The 2025 extinction of the Slender-billed Curlew, last recorded at a Moroccan lagoon in February 1995, marks the first global bird extinction in mainland Eurasia and Africa in recent centuries, with six other migratory species confirmed or suspected to have been lost in the last 150 years. Species dependent on marine habitats, forests and coastal wetlands are faring particularly poorly; seabirds and shorebirds are among the most threatened.
Yet the report also documents hope. These declines stem from well-understood, human-caused factors: invasive species, agricultural intensification, climate change, and unsustainable hunting. When farming, fishing and land practices are addressed across a whole migration route, rather than at single sites, bird populations respond. For example, multi-country action for Egyptian Vulture has halted the decline of the Balkan breeding population.
“Migratory birds are sentinels, and their declines reveal growing pressure on the natural systems that sustain us. But the science is equally clear: conservation works, with co-ordinated action preventing extinctions and helping populations recover. The solutions exist: what is needed now is their implementation at flyway scale.”
Dr Stuart Butchart FRS, Chief Scientist, BirdLife International, and senior editor of State of the World’s Birds
Senior representatives from the World Bank and regional development banks attended the summit, signalling unprecedented institutional commitment. Three multilateral development banks are integrating flyway conservation into their lending frameworks, bringing commitments made since 2021 to more than $6 billion.
The Asian Development Bank is mobilising $3 billion over the next decade to protect at least 50 priority wetlands across the East Asian-Australasian Flyway, supporting nearly 200 million people who depend on these ecosystems. In the Americas, the Development Bank of Latin America and the Caribbean is mobilising $3–5 billion through 2050 to safeguard more than 30 landscapes and seascapes. The World Bank and BirdLife are mobilising several billion dollars across Africa, Europe and Asia along flyways used by more than two billion migratory birds.
Momentum is also growing for community-led action. In June 2026, the Global Environment Facility approved the Global Flyways Grant Mechanism, providing $8.97 million in direct grants and $107 million in co-financing for conservation and restoration across nine million hectares of wetlands, benefiting an estimated 330,000 people.
“As a proud co-host of the Global Flyways Summit, Nature Kenya is honoured to bring African perspectives. The birds that breed in Europe, Asia and the Arctic depend on our wetlands, grasslands and forests. The Nairobi Declaration and finance commitments recognise that African nations are not just stakeholders: we are stewards of solutions.”
Dr Paul Matiku, Executive Director, Nature Kenya
“The State of the World’s Birds report is unambiguous: we are losing migratory birds at an alarming rate. But today’s Nairobi Declaration signals a turning point. We need everyone to step up and play their part. That means, governments, business and civil society. Development banks are rising to the challenge. The BirdLife partnership is prepared to act. We now need others to step up to reverse the declines and save the wonder of migration.”
Martin Harper, Chief Executive, BirdLife International
This report highlights a fundamental truth: a flyway is not simply a line on a map, but a broad interconnected network of critical sites and essential habitats supporting migratory birds across continents and seasons. When one link is broken or weakened, the entire chain is at risk.
Recognising this interconnectedness, BirdLife International – the only global Partnership conserving birds and all life on our planet, with 125 Partners in 120 countries – developed the Global Flyways Programme. Rather than focusing on individual sites, species or national borders, this approach aims to secure and restore entire flyways, with Partners working together from breeding grounds to stopover sites and non-breeding areas.
