from photographer William H. Mullins

Two male Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) "facing off"...

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Caption: Two male Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) "facing off" on lek in Washington County, Idaho
Scientific name: Tympanuchus phasianellus columbianus
Location: Hixon Sharptail Preserve, Idaho
Copyright: © William H. Mullins
Photographer Code: Sharptail_0955
AGPix ID: AGPix_WiHMu16_1933
Digital Original
Comments: Male sharp-tailed grouse frequently "face off" in-between displays on the lek

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William H. Mullins
1678 E Picabo Ct.
Boise ID 83716-6637 US

Courier Address:
1678 E. Picabo Ct.
Boise ID 83716 US

208 344-6231 / 208 860-5818

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Bear Lake in southeast Idaho with unique color due to high concentration of calcium carbonate
© William H. Mullins
Small stream in southeast Idaho tributary to Bear River
© William H. Mullins