Michigan February
Adult Male, Michigan March
Adult Male, Michigan March
Young Female, Michigan February
Adult Male on Balsam Poplar I, Michigan February
Adult Male, Michigan March
Adult Male, Michigan March
Adult Male, Michigan March
Young Female, Michigan March
Young Female, Michigan March
Michigan March
Male at Last Year's Nest Cavity, Michigan April
Male on a Balsam Poplar II, Michigan February
Young Male, Michigan December
Young Male Close-up, Michigan December
Michigan April
Michigan April
Michigan April
Michigan April
Michigan April
Young looking out Nest, Michigan June
Young being Fed at Nest, Michigan June
Young looking out Nest at Male, Michigan June
Michigan November
Michigan May
Michigan May
Michigan May
Male at Last Year's Nest Cavity, Michigan April
Male at Last Year's Nest Cavity, Michigan April
Male at Last Year's Nest Cavity, Michigan April
Male at Last Year's Nest Cavity, Michigan April
Male at Last Year's Nest Cavity, Michigan April
Male at Last Year's Nest Cavity, Michigan April
Michigan November
Michigan November
Michigan November
Michigan November
Michigan November
Feamle looking for active Ant Colonies, Michigan September
Michigan January
Male checking Old Nest during Winter, Michigan February
Michigan November
Michigan November
Michigan February
Michigan March
Pileated working on old Sugar Maple, Michigan February
Pileated Work on White Pine Michigan April
Pileated Work on White Pine, Michigan April
Detail of Work on White Pine. Michigan February
Excavation Hole in Red Pine, Michigan March
Young looking out of nest, Michigan June
Young looking out of nest, Michigan June
Young looking out of nest, Michigan June
Young looking out of nest, Michigan June
Young looking out of nest, Michigan June
Pair of Young looking out of nest, Michigan June
Young looking out of nest, Michigan June
Michigan August
Adult Male with Young, Michigan August
Michigan August
Raiding an Ant Hill, Michigan August
Michigan August
Michigan August
Michigan August
Michigan August
Michigan August
Michigan August
Michigan August
Michigan August
Michigan February
Michigan February
Michigan February
Michigan February