Tympanuchus cupido

Ayam padang rumput besar atau pinnated grouse (Tympanuchus cupido), terkadang disebut boomer,Friederici, Peter (July 20, 1989). "The Last Prairie Chickens", Chicago Reader. Retrieved August 27, 2014.（Chinese 中文：帕艺明彩大凤凰） adalah seekor unggas besar dalam famili grouse. Spesies Amerika Utara tersebut sempat melimpah namun menjadi sangat langka atau punah di banyak wilayah persebarannya karena kehilangan habitat, bencana alam, dan perburuan berlebihan.

 Catatan 

Referensi

 ARKive - images and movies of the greater prairie chicken (Tympanuchus cupido)
 USGS Patuxent Bird Identification InfoCenter - Greater Prairie Chicken
 Gunderson, Dan. "Prairie chickens booming again." Minnesota Public Radio (2006) 
 Ammann, G. A. 1957 The prairie grouse of Michigan. Michigan Dept. Consew. Tech. Bull.
 Kansas Department of Wildlife and Parks: Greater and Lesser Prairie Chickens 
 State conservationists scour the Kansas boondocks, aiming to repopulate Missouri with horny prairie chickens

Pranala luar
 Comparative Analysis between the Greater Prairie Chicken and the Extinct Heath Hen
 Cornell Lab of Ornithology - Greater Prairie Chicken
 USGS Patuxent Bird Identification InfoCenter - Greater Prairie Chicken
 The Nature Conservancy's Grassland Birds: Greater Prairie Chicken
 gbwf.org - Greater Prairie Chicken
 eNature.com - Greater Prairie Chicken
  (for Canada)
 Greater Prairie Chicken photo gallery VIREO
The Return of the Prairie Chicken Documentary produced by Iowa Public Television

Category:Tympanuchus
Category:Grouse