World Migratory Bird Day
Birds have no borders — protecting them requires global cooperation.
About
World Migratory Bird Day is observed twice each year — on the second Saturday of May and October — to raise awareness about migratory birds and the need for international cooperation to conserve them. Billions of birds migrate across continents annually, relying on stopover sites threatened by habitat loss, climate change, and light pollution.
History
World Migratory Bird Day was launched in 2006 by the United Nations Environment Programme's treaties on migratory birds — the Convention on Migratory Species and the African-Eurasian Migratory Waterbird Agreement. It has grown into a major global event engaging birdwatchers, conservationists, and schools across flyway nations.
Where It's Observed
How to Participate
- 01Go birdwatching at a local park, wetland, or coastal area
- 02Set up a bird feeder or nest box in your garden
- 03Learn to identify five migratory birds that pass through your region
- 04Turn off unnecessary lights at night during peak migration seasons
Frequently asked questions
When is World Migratory Bird Day?+
World Migratory Bird Day is observed annually on May 10. The date is fixed each year — May 10 — and does not shift based on the lunar calendar or weekday.
What is World Migratory Bird Day?+
World Migratory Bird Day is observed twice each year — on the second Saturday of May and October — to raise awareness about migratory birds and the need for international cooperation to conserve them. Billions of birds migrate across continents annually, relying on stopover sites threatened by habit…
Is World Migratory Bird Day a public holiday?+
World Migratory Bird Day is an international observance or awareness day, not a public holiday in most countries. It does not typically result in days off work or school closures, though some countries and organisations hold official events.
How can I participate in World Migratory Bird Day?+
Go birdwatching at a local park, wetland, or coastal area Set up a bird feeder or nest box in your garden Learn to identify five migratory birds that pass through your region These are some of the most accessible ways to engage with the day's purpose.
Which countries observe World Migratory Bird Day?+
Global — UNEP initiative.
Mark the date
Download a free printable calendar for 2026 and never miss World Migratory Bird Day.