Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Male Prairie Chickens during an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Male Prairie Chickens during an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Male Prairie Chickens during an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Male Prairie Chickens during an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays for a female Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chickens have an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chickens have an aggressive encounter on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chickens display on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chickens display on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chickens display on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken displays on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: A male Prairie Chicken on the booming grounds at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chicken at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chicken at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chicken at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: Prairie Chicken at Hamden Slough National Wildlife Refuge in Hamden Township, Minnesota
Lorie Shaull: 02 Prairie Chicken blind at Hamden Slough National Wildlife Refuge sign in Hamden Township, Minnesota
Lorie Shaull: Prairie Chicken blind at Hamden Slough National Wildlife Refuge sign in Hamden Township, Minnesota
Lorie Shaull: National Wildlife Refuge sign and Prairie Chicken blind in the background at Hamden Slough National Wildlife Refuge sign in Hamden Township, Minnesota
Lorie Shaull: Hamden Slough National Wildlife Refuge sign in Hamden Township, Minnesota