Endangered Sturgeon–A Fish Once So Popular a King Declared Them

Beluga (sturgeon) caught in the Volga River near the town of Tetyushi (modern Tatarstan), 1921. It weighed 960 kg (including 200 kg of caviar) and was more than 5 meters long. : r/europe

Bringing back the UK's 'royal' fish from the brink of extinction

The Chinese Sturgeon's Broke, Embattled Guardian

River mystery: what is killing the giant sturgeon of B.C.'s Nechako River? - Terrace Standard

The Royal Fish Returns Blue Marine Foundation

Sturgeon deaths has First Nations in B.C. calling for more flow in river

THE ROYAL FISH RETURNS – Institute of Fisheries Management

Beyond the Stars by The Fool Scoop

European sea sturgeon - Wikipedia

The Atlantic Sturgeon

Hells Canyon sturgeon are so big that anglers don't need to lie

Bellinger, Edward Andrew, 1852-1941

Азовское море и его обитатели - белуга, судак, осетр, севрюга

White Sturgeon over Nautical Charts

Vintage Antique Wood Fish Spearing Decoy Don Bethel Sturgeon