Keith Olstad:
Mississippi River at Brownsville, MN 9565
Keith Olstad:
Tundra Swan, Brownsville, MN 9581
Keith Olstad:
Tundra Swan, Brownsville, MN 9588
Keith Olstad:
Tundra Swan, Brownsville, MN 9601
Keith Olstad:
Tundra Swan (with Gadwall, American Widgeon, Common Goldeneye), Brownsville, MN 9613
Keith Olstad:
Tundra Swan, Brownsville, MN 9674
Keith Olstad:
Tundra Swan, Brownsville, MN 9635
Keith Olstad:
American White Pelican, Brownsville, MN 9681
Keith Olstad:
Bald Eagle congregation, Brownsville, MN 9677
Keith Olstad:
Northern Pintail, Brownsville, MN 9566
Keith Olstad:
Bald Eagle, juvenile, Brownsville, MN 9690