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Dominance

Male greater prairie chickens (Tympanuchus cupido) of the grouse family (Phasianidae) vying for dominance in the mating lek in a managed prairie in south-central Illinois.

 

Once common on the Great Plains, the population of the greater prairie chicken has sharply declined due to the conversion of natural prairies to agricultural land. With the population still in decline, the species is considered vulnerable. Numerous initiatives are attempting to provide suitable habitat and stimulate population growth. The birds in this shot are from such an initiative in south-central Illinois.

 

Shot from a tripod inside a blind

 

Camera: Pentax K5

Lens: Sigma 150-500mm

Focal length: 500mm

Shutter speed: 1/1000

Aperture: ƒ/6.3

ISO: 800

 

IMGP8556.m

 

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Uploaded on April 30, 2015
Taken on April 6, 2015