Herman Giethoorn:
Great Horned Owl, Bubo virginianus (3)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (11)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus, nesting (2)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (70)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (12)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (14)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (17)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (20)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (5)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (7)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (38)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (22)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (32)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (48)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (54)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (62)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (98)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (74)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (80)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (84)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (89)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus, owlets (2)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus, owlets (5)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus, owlets (11)
Herman Giethoorn:
Great Horned owl, Bubo virginianus, immature (3)
Herman Giethoorn:
Great Horned owl, Bubo virginianus, immature (5)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (1)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (3)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus (10)
Herman Giethoorn:
Great Horned Owl, Bubo virginianus, Owlets (14)
