Camping along the North Saskatchewan River, Alberta Canada, sampling Lake sturgeon

Lake sturgeon sampling North Saskatchewan River, Alberta, Canada

Line fishing (sampling) for Lake sturgeon, North Saskatchewan River, Alberta, Canada

Owen Watkins sampling Lake sturgeon, North Saskatchewan River, Alberta, Canada

Osmoregulation Workshop, International Center for Sturgeon Studies, Nanaimo, B.C. Canada

Beautiful baby Gueldenstaedtii! Russian Sturgeon fingerlings Komadi, Hungary

Hundreds of beautiful Russian Sturgeon Komadi, Hungary

Sampling the 8 year old White sturgeon International Center for Sturgeon Studies, Nanaimo, B.C. Canada

Sampling White sturgeon brood stock, Nanaimo, B.C. Canada

Waving to the Kecsege 3/13/10

White sturgeon, 1 year old International Center for Sturgeon Studies, Nanaimo, B.C. Canada

Adult Pallid sturgeon Yellowstone River, Montana

Juvenile Pallid sturgeon in live cart, Yellowstone River Montana

Juvenile Pallid sturgeon, Yellowstone River, Montana

Pallid sturgeon Yellowstone River, Montana

Weighing Shovelnose sturgeon, Yellowstone River, Montana