A striking and fascinating bird native to the vast sagebrush country of the western United States and southern parts of Canada. Known for its large size, elaborate courtship displays, and dependence on sagebrush habitats, this bird plays a significant role in its ecosystem. The Greater sage-grouse is the largest grouse species in North America, with males often weighing significantly more than females and displaying a range of distinctive physical characteristics, particularly during the mating season.
One of the most remarkable features of the Greater sage-grouse is its courtship display, which is both unique and visually striking. During the breeding season in early spring, males congregate on lek sites, which are open areas where they perform for females. The males puff up their white chest feathers, fan their long, pointed tail feathers, and inflate yellow air sacs on their chests, producing a series of captivating popping sounds. This dance is not only a critical part of their mating ritual but also a spectacular scene for bird-watchers.
Physically, Greater sage-grouse are well adapted to their sagebrush habitat. They blend in with their surroundings thanks to their mottled brown, black, white, and gray feathers, which provide excellent camouflage against the sagebrush-covered landscapes. This camouflage helps protect them from predators as they spend most of their time on the ground, foraging for food. Their diet consists primarily of sagebrush leaves, which comprise the bulk of their intake, especially in winter. They also consume insects and other vegetation, which are more common in their diet during the warmer months.
The Greater sage-grouse has surprising agility despite its size. Although it is ground-dwelling and might appear bulky and awkward, it is capable of sudden bursts of speed on foot and can perform strong, albeit typically short, flights to escape threats or move between habitats.
Distribution
Canada
Official estimate
United StatesAnything we've missed?
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Terrestrial / Aquatic
Altricial / Precocial
Polygamous / Monogamous
Dimorphic (size) / Monomorphic
Active: Diurnal / Nocturnal
Social behavior: Solitary / Pack / Herd
Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore
Migratory: Yes / No
Domesticated: Yes / No
Dangerous: Yes / No
