Experience the Majestic Migration at Freezeout Lake This Weekend

Visitors gather at Freezeout Lake to witness thousands of birds migrating over a 2,000-3,000-mile journey north.
John Stember

As morning light spreads over Freezeout Lake near Choteau, the soft sound of thousands of wings fills the air in Montana’s eastern Rocky Mountain Front. Visitors gather nationwide to witness this incredible spectacle where light geese, swans, and other waterfowl arrive in massive numbers during their 2,000- to 3,000-mile northward migration. This breathtaking event, which usually kicks off in late March, is anticipated to reach its peak this weekend.

Beyond the mesmerizing view, this migration offers an invaluable chance for environmental education, as highlighted by organizers and researchers. “Birding is a huge thing. There is tremendous interest in all things birding,” stated Brent Lonner, a biologist with Montana Fish, Wildlife and Parks. Sharing knowledge about Freezeout Lake and bird migration patterns enriches public understanding.

Montana’s strategic location is pivotal for both the Central and Pacific Flyways, serving as a midway point for numerous migratory bird species traveling from Central America to the Arctic. Freezeout Lake is an ideal stopover due to its network of lakes, ponds, and nearby agricultural fields, providing essential resources for the birds.

The site gives observers a unique glimpse of vast migratory patterns up close. “Birding is something universal, regardless of age or demographics, because it’s free,” remarked Maggie Carr, an outfitter and Wild Wings Festival organizer in Choteau. “Watching the migration is an amazing experience, even if you don’t know much about birds.”

Migratory birds fly overhead near Freezeout Lake in 2022. Credit: courtesy of Maggie Carr

This year, visitors might notice shifts in migration patterns due to changing weather and climate conditions. Warmer, drier weather has impacted water levels at Freezeout, traditionally sustained by snowpack. Lonner noted historically low water levels, impacting species like swans and diving ducks that require deeper waters.

According to the Freezeout Lake real-time dashboard, current bird counts, especially swans, are below average. Lonner explained this change reflects birds redistributing to find better habitats rather than a decline in populations.

John Stember
Hundreds of thousands of snow geese visit Freezeout Lake during the spring migration near Choteau Montana on Sunday March 15 2026 Credit John Stember

Lonner emphasized the educational value of understanding the broader context of bird migration, advocating for respectful observation practices. Visitors are encouraged to avoid disturbing the birds, especially during their rest and refuel times in the morning and afternoon.

Rob Domenech, founder of the Raptor View Research Institute, highlighted the migration’s potential for citizen science, aiding researchers in tracking and data collection. Observing the migration fosters a deep appreciation for nature and the landscape. “The spectacle of the geese migration at Freezeout Lake is a great opportunity to watch wildlife,” Domenech noted, underscoring its role in enhancing public connection to nature.

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