![](http://www.alamy.com/thumbs/6/F39EA7E0-215D-47AE-846A-88F3B8D45C85/2FR1ERY.jpg)
Prairie Chicken (Tympanuchus cupido), male, inflated vocal sac, courtship dance, booming, Spring, Midwestern USA
Size: 5570px × 3713px
Photo credit: © Dominique Braud/Dembinsky Photo Associates/Alamy / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: america, area, behavior, birds, bluestem, boomer, booming, braud, breeding, chicken, colorful, courtship, cupido, cycle, dance, dancing, dembinsky, display, displaying, dominique, ecosystem, environment, exhibiting, exhibition, feathers, grouse, habitat, lek, life, lifecycle, male, mating, meadows, midwest, minnesota, native, natural, nature, north, oak, prairie, prairies, reproduction, sac, savanna, scientific, season, sexual, showing, sna, species, spring, states, territorial, tympanuchus, united, usa, vocal, wild