Do Canada geese still fly south for winter? Yes, but it's complicated

North America’s growing suburbs are the perfect habitat for the bird, whose population is exploding.

Migrating Canada geese, in their iconic v-formations, can fly an astonishing 1,500 miles in just 24 hours. They can also waddle indefinitely around your local office park.

In recent years, more people across the United States and Canada have noticed the noisy black-and-white-headed birds taking up residence year-round on golf courses, lawns, and other green spaces. Have these geese, perhaps encouraged by milder winters and easy suburban living, simply stopped flying south? In many cases, yes—but the explanation is complicated.

In the classic migration pattern, flocks that wintered in the southern U.S. fly north in the spring, returning to the same spots in the high and sub-Arctic to breed and nest. In September and October, these flocks head south again—with a

DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.

Create your free account to continue reading

No credit card required. Unlimited access to free content.
Or get a Premium Subscription to access the best of Nat Geo - just $19
SUBSCRIBE

Read This Next

Is banning fishing bad for fishermen? Not in this marine reserve
SeaWorld violated the Animal Welfare Act. Why is it still open?
'World’s worst shipwreck' was bloodier than we thought

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet