Keith Olstad:
Common Loon; Sherburne NWR, Zimmerman, MN 5856
Keith Olstad:
Common Loon; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
DSC_5994-sharpen-sharpen
Keith Olstad:
Trumpeter Swan with cygnets; Sherburne NWR, Zimmerman, MN 5901
Keith Olstad:
Trumpeter Swans; Sherburne NWR, Zimmerman, MN 7635
Keith Olstad:
Trumpeter Swans; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Hooded Merganser, juvenile; Sherburne NWR, Zimmerman, MN 7635
Keith Olstad:
Spotted Sandpiper; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Spotted Sandpiper; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Spotted Sandpiper; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Killdeer; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Great Blue Heron; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Great Blue Heron; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Great Blue Heron; Sherburne NWR, Zimmerman, MN 6281
Keith Olstad:
Great Blue Heron; Sherburne NWR, Zimmerman, MN 7635
Keith Olstad:
Green Heron; Sherburne NWR, Zimmerman, MN 6281
Keith Olstad:
Green Heron; Sherburne NWR, Zimmerman, MN 6281
Keith Olstad:
Green Heron; Sherburne NWR, Zimmerman, MN 7635
Keith Olstad:
Sandhill Crane; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Sandhill Crane; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Sandhill Crane with Red-winged Blackbirds; Sherburne NWR, Zimmerman, MN 5901
Keith Olstad:
Sandhill Crane; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Sandhill Crane, adult & colt; Sherburne NWR, Zimmerman, MN 6334
Keith Olstad:
Sandhill Crane, colt & adult; Sherburne NWR, Zimmerman, MN 6334
Keith Olstad:
Sandhill Crane, colt & adult; Sherburne NWR, Zimmerman, MN 6334
Keith Olstad:
Northern Harrier, male; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Northern Harrier, male; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Northern Harrier, male; Sherburne NWR, Zimmerman, MN 7687
Keith Olstad:
Black Tern; Sherburne NWR, Zimmerman, MN 5994
Keith Olstad:
Black Tern; Sherburne NWR, Zimmerman, MN 5901
