Based on the current estimate of 4,422 individuals using the Detroit River, this would be considered a large, stable population meeting the goal of 750 sexually ...

The lake sturgeon (Acipenser fulvescens), also known as the rock sturgeon, is a North American temperate freshwater fish, one of about 25 species of sturgeon.

The largest and oldest lake sturgeon grow to about 7 feet in length, weigh 200-300 pounds, and live to 150 years of age.

The 5-year average is 16,099 fish. The Winnebago System continues to have stable numbers of lake sturgeon, indicating a good, sustainable population.

Biologists believe there are about 30,000 lake sturgeon left, with only six populations having at least 1000 of these large fish. Are lake sturgeon endangered?

This Lake Sturgeon Population Assessment Report is intended to measure progress in the recovery of New York State lake sturgeon populations. The Lake Sturgeon ...

The current lake sturgeon population is estimated to be 1 percent of its historical abundance in Michigan.

15 сент. 2021 г. · The United States now has fewer than a dozen large and stable lake sturgeon populations that spawn more than 1,000 adult fish.

13 июн. 2023 г. · The sturgeon population in the St. Clair–Detroit River system is one of the largest in the Great Lakes with nearly 30,000 individuals and is in ...

13 февр. 2023 г. · Lake sturgeon were once incredibly abundant in the Great Lakes, but the Great Lakes population is estimated to be less than 1% of its ...