The greater sage-grouse (Centrocercus urophasianus) puts on a bold display during mating season. Males strut with inflated yellow sacs on their necks, trying to catch the attention of females. The ...

Male sage-grouse gather in groups to compete for females. In the springtime, male greater sage-grouse (Centrocercus urophasianus) gather in groups, called leks, to compete for females. Males guard ...

About this issue Abstract Abstract: Greater sage-grouse (Centrocercus urophasianus; sage-grouse) depend on sagebrush (Artemisia spp.) to complete its annual life cycle. The winter diet for sage-grouse ...

In the springtime, male greater sage-grouse (Centrocercus urophasianus) gather in groups, called leks, to compete for females. Males guard a territory a few meters in size (on average) and try to ...