World Migratory Bird Day

World Migratory Bird Day is observed on the second Saturday of May and October. In 2026, the spring observance falls on May 9, while the fall observance is on October 10. This global campaign focuses on the conservation of migratory birds and their habitats, acknowledging the seasonal journeys these species take across borders and continents. ¹

See also: World Migratory Bird Day in October, National Bird Day, Great Backyard Bird Count, National Go Birding Day, Bird Day, International Flamingo Day

History of World Migratory Bird Day

The event began as International Migratory Bird Day in 1993, founded by the Smithsonian Migratory Bird Center. For several years, the program operated primarily within the Western Hemisphere to educate people about bird conservation. In 2007, the non-profit organization Environment for the Americas took over the coordination of the event to expand its reach and develop annual conservation themes that address specific threats to bird populations.

A major shift occurred in 2018 when the program joined forces with the United Nations. The Agreement on the Conservation of African-Eurasian Migratory Waterbirds and the Convention on Migratory Species partnered with Environment for the Americas to create a unified global celebration. This collaboration established the current biannual format to reflect the different migration peaks in the Northern and Southern Hemispheres, making it a truly worldwide initiative.

Why is World Migratory Bird Day important?

Migratory birds act as indicators of environmental health and connect ecosystems across the globe. Their journeys require safe stopover points where they can rest and find food, making international cooperation essential for their survival. This day raises awareness about the specific challenges birds face, such as habitat loss, light pollution, and climate change, which can disrupt their timing and navigation.

The holiday also highlights the ecological benefits birds provide, including pollination, seed dispersal, and pest control. By protecting migratory paths, communities preserve the biodiversity that supports human agriculture and natural landscapes. It serves as a reminder that the conservation of a single species often depends on protecting vast corridors of land and water spanning multiple countries.

• It encourages countries to work together on environmental protection laws.
• The day helps people understand how local actions affect global wildlife.
• It promotes the restoration of wetlands and forests used by birds.
• The event provides data for scientists through community bird counts.
• It celebrates the natural beauty and impressive endurance of avian travelers.

How to Celebrate World Migratory Bird Day

Participating in a local bird walk is a common way to observe the day. Many nature centers and parks host guided tours where experts help identify different species and explain their migration patterns. Learning to recognize the birds in your own neighborhood can build a stronger connection to the local environment and foster a desire to protect shared spaces.

Small changes at home can also make a significant difference for migrating birds. Turning off unnecessary outdoor lights at night prevents birds from becoming disoriented, and planting native shrubs provides them with essential food sources. Many people choose to contribute to citizen science projects by recording their bird sightings in digital databases, which helps researchers track population trends over time.

• Clean and refill your bird feeders with high-quality seeds.
• Install window decals to prevent birds from hitting the glass.
• Join a community clean-up event at a local park or beach.
• Visit a bird sanctuary to learn about rehabilitation efforts.
• Document the different species you see in a nature journal.

World Migratory Bird Day Dates Table

1. https://www.migratorybirdday.org/[↩]