Hummingbirds of Montana

Glacier National Park — one of the crown jewels of the U.S. National Park System — encompasses more than a million acres of pristine Rocky Mountain wilderness where both Rufous and Calliope Hummingbirds breed in the subalpine meadows and forest edges. Video footage from the park's Going-to-the-Sun Road birding surveys has documented these vivid little birds hovering at Indian paintbrush and lupine against some of the most dramatic mountain backdrops on the continent. The Glacier Institute offers expert-led birding hikes that specifically target the park's varied habitats — burned forests, McDonald Creek cascades, avalanche slopes, and subalpine meadows — providing professional context for every hummingbird encounter. Both breeding species here (Rufous and Calliope) are federally designated Birds of Conservation Concern.

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On the windswept prairie east of the Rocky Mountain Front, Benton Lake National Wildlife Refuge is a landscape of continental scale — 12,383 acres of marsh, prairie, and shelterbelt habitat that has earned dual recognition as a Globally Important Bird Area and Western Hemisphere Shorebird Reserve Network site. The U.S. Fish & Wildlife Service explicitly names Benton Lake as key habitat for the Calliope Hummingbird, the smallest long-distance avian migrant in the world. Though the refuge is primarily famous for its grassland and wetland bird diversity, the shelterbelt plantings and riparian shrub zones along the auto tour route provide hummingbird habitat from May through August. This is prairie birding at its most immersive — vast, wild, and scientifically significant.

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