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Tympanuchus

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Kingdom
  
Order
  
Subfamily
  
Tetraoninae

Higher classification
  
Grouse

Phylum
  
Chordata

Family
  
Scientific name
  
Tympanuchus

Rank
  
Genus

Tympanuchus httpsuploadwikimediaorgwikipediacommonsthu

Lower classifications
  
Greater prairie chicken, Lesser prairie chicken, Sharp‑tailed grouse

Tympanuchus is a small genus of birds in the grouse family. They are commonly referred to as prairie chickens. The genus contains three species:

  • Sharp-tailed grouse, Tympanuchus phasianellus
  • Greater prairie-chicken, Tympanuchus cupido
  • Heath hen (Tympanuchus cupido cupido)
  • Attwater's prairie chicken (Tympanuchus cupido attwateri)
  • Tympanuchus cupido pinnatus
  • Lesser prairie-chicken, Tympanuchus pallidicinctus
  • All three are among the smaller grouse, from 40 to 43 cm (16 to 17 in) in length. They are found in North America in different types of prairies and stairwells. In courtship display on leks, males make hooting sounds and dance with the head extended straight forward, the tail up, and colorful neck sacks inflated (shown in the photograph at upper right). Tympanuchus comes from Ancient Greek roots and means "holding a drum"; it refers to the membranous neck sacks and the drum-like call of the greater prairie-chicken.

    The two prairie-chickens are particularly closely related and look extremely similar.

    The extinct heath hen of the American east coast, usually considered a subspecies of the greater prairie-chicken, has been considered a separate species.

    References

    Tympanuchus Wikipedia


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