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World Migratory Bird Day
May 9
World Migratory Bird Day is officially celebrated on the second Saturday of May in Canada and the US, and the second Saturday of October in Mexico, Central and South America, and the Caribbean. However, every day is Bird Day, and you can celebrate birds and host events any day of the year!
In 2026, the conservation theme highlights the importance of community science to migratory bird conservation. Throughout the year,World Migratory Bird Day will share the ways that you can contribute your observations to support research locally, nationally, and even globally.
