Gunnison Grouse
Photo: Larry Lamsa · CC BY 2.0

Partridges, Pheasants, Grouse, and Allies

Gunnison Grouse

Centrocercus minimus

ENEndangered
Family
Partridges, Pheasants, Grouse, and Allies (Phasianidae)
Order
Galliformes

Overview

The Gunnison grouse, Gunnison sage-grouse or lesser sage-grouse (Centrocercus minimus) is a species of grouse endemic to the United States. It is similar to the closely related greater sage-grouse (Centrocercus urophasianus) in appearance, but about a third smaller in size, with much thicker plumes behind the head; it also has a less elaborate courtship dance. It is restricted in range to southwestern Colorado and extreme southeastern Utah, with the largest population residing in the Gunnison Basin region in Colorado.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Gunnison Basin of southwestern Colorado and adjacent southeastern Utah.

Range description: AviList Global Avian Checklist.

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Sources and further reading

Last updated September 29, 2026.