John Terpstra:
Greater Prairie Chicken in Flight
John Terpstra:
Chicken Fight
John Terpstra:
Inflight Call
John Terpstra:
In Flight Prairie Chicken
John Terpstra:
Sharp-tailed Grouse Dance
John Terpstra:
Displaying for the Ladies
John Terpstra:
Greater Prairie-Chicken Strutting
John Terpstra:
Greater Prairie-Chicken, Full Display
John Terpstra:
Greater Prairie-Chickens Facing Off