Thousands of Snow Geese Take Flight in Stunning Sunrise Display

The annual migration of snow geese from Pennsylvania to the Canadian Arctic is a mesmerizing natural spectacle.

Mar. 13, 2026 at 4:44pm

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Thousands of snow geese took flight in a breathtaking display at a Pennsylvania reservoir, marking the start of their annual spring migration to their Arctic breeding grounds. Birdwatchers gathered in the predawn darkness to witness the raucous "bird tornado" as the geese circled the reservoir before heading north to New York and Quebec.

Why it matters

The snow geese migration is a natural wonder that draws tens of thousands of visitors to Pennsylvania's Middle Creek Wildlife Management Area each year. However, the growing snow goose population has also led to concerns about environmental damage in the Arctic from overgrazing, as well as conflicts with farmers and debates over hunting regulations.

The details

The snow geese stopped at the Pennsylvania reservoir, which was built 50 years ago to attract waterfowl, as a way station on their journey north. In recent decades, the snow goose population has boomed, growing from about 3,000 in the early 20th century to an estimated 1 million today, along with 10 million lesser snow geese. This population growth has led to concerns about habitat damage in the Arctic from the geese's feeding habits of pulling up plants by the roots.

  • The snow geese took flight about an hour after sunrise.
  • The geese have been arriving at the Middle Creek Wildlife Management Area in growing numbers since the late 1990s.
  • On the busiest day last year, about 100,000 snow geese were roosting at Middle Creek, on par with recent peak activity but below the single-day record of about 200,000 on February 21, 2018.

The players

Payton Miller

An environmental education specialist with the Pennsylvania Game Commission who described the snow geese takeoff as a "raucous bird tornado that lifts off the water."

Adrian Binns

A safari guide from Paoli, Pennsylvania who went to Middle Creek to witness the "whole enjoyment of seeing something you don't see every day."

David M. Bird

A McGill University wildlife biology professor who described the snow goose population as "probably one of the biggest conservation problems facing wildlife biologists in North America today."

Pennsylvania Game Commission

The state agency that owns the Middle Creek Wildlife Management Area, which has seen a growing number of snow geese and tundra swans in recent decades.

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What they’re saying

“All it takes is for me to come out here on a really nice morning where there's a huge morning flight and I'm kind of reminded how awesome it is to see such a large number of such a beautiful bird. I never get sick of it.”

— Payton Miller, Environmental education specialist, Pennsylvania Game Commission

“If you are a paid professional wildlife manager at a municipal, state or federal level whose challenging job is to try to please all of the aforementioned parties, then you will undoubtedly experience many sleepless nights in the fall when the geese arrive.”

— David M. Bird, Wildlife biology professor, McGill University

The takeaway

The annual snow goose migration is a remarkable natural spectacle that draws thousands of visitors to Pennsylvania, but the growing population of these birds has also led to concerns about environmental damage and conflicts with human interests, presenting a complex challenge for wildlife managers.