harlequin duck in Western Montana and glacier national park

wildlife watching

Harlequin Duck Discover Western Montana’s Harlequin Ducks

Discover Western Montana’s Harlequin Ducks

A small sea duck, the Harlequin Duck has a modest bill, short neck and long tail. They prefer turbulent water along fast-moving mountain streams or rocky coastlines and are well-adapted to harsh surroundings. In Glacier National Park, they are primarily drawn to old-growth or mature forests. Their Rocky Mountain diet is typically made up of aquatic insects, with a keen liking to larvae attached to rocks along the river bottom. For more on Harlequin Ducks, visit Montana Fish, Wildlife & Parks.

Glacier National Park: Raft. Hike. Fish. Bike. Stay.

Let experienced guides show you the park's pristine rivers and scenic trails. Regularly scheduled and custom rafting, hiking and fishing trips available, plus biking tours on the jaw-dropping Going-to-the-Sun Road.

News from Glacier National Park Currently, 12.5 miles of the Going-to-the-Sun Road are open for travel.

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