The greater prairie-chicken or pinnated grouse (Tympanuchus cupido), sometimes called a boomer, is a large bird in the grouse family. This North American...

as prairie-chickens. The genus Tympanuchus was introduced in 1841 by the German zoologist Constantin Wilhelm Lambert Gloger for the greater prairie chicken...

Attwater's prairie-chicken (Tympanuchus cupido attwateri) is a highly endangered subspecies of the greater prairie-chicken that is native to coastal Texas...

hen (Tympanuchus cupido cupido) is an extinct subspecies of the greater prairie chicken (Tympanuchus cupido), a large North American bird in the grouse...

insufficient to overcome the negative impact of genetic load. The greater prairie chicken is a ground-nesting bird with ecological and evolutionary hurdles...

and brown, slightly smaller and paler than its near relative the greater prairie-chicken (T. cupido). Adults range from 15.0 to 16.1 inches (38 to 41 cm)...

the greater prairie chickens, which were prevalent in North America until the 20th century. In Illinois alone, the number of greater prairie chickens plummeted...

species associated with the tallgrass prairie habitat of south-central Illinois, especially the greater prairie chicken. The natural area is split between...

writer, naturalist and ornithologist known for her work with the greater prairie chicken in Wisconsin, and for her research on birds of prey. Hamerstrom...

the IUCN as "least concern" or "near threatened", but the greater and lesser prairie chicken are listed as "vulnerable" and the Gunnison grouse is listed...