05/15/2026
Today is and we’d like to share some facts about sturgeon! New York is home to several species of endangered sturgeon: the Atlantic Sturgeon (Acipenser oxyrinchus oxyrinchus), the Lake Sturgeon (Acipenser fulvenscens) and the Shortnose Sturgeon (Acipenser brevirostrum).
Sturgeons are scaleless fish which are covered with bony plates called scutes and have four whisker-like organs found on either side of their mouths called barbels.
The largest sturgeons in New York are the Atlantic Sturgeons. They are anadromous, meaning they are born in freshwater but primarily live in saltwater, before returning to freshwater to spawn. They can live over 60 years and typically grow to be 6-8 feet long and weigh an average of 300 pounds, but some can grow much larger. The biggest Atlantic Sturgeon ever recorded was 14 feet long and weighed 811 pounds!
Archaeological evidence shows that Native Americans have been utilizing sturgeons as a food source in North America for at least 4,000 years. When Dutch colonists arrived in the 17th century, they were already familiar with sturgeons, as several species are native to Europe, and they found the Hudson River bursting with these large fish. Sturgeon remains have been found at Crailo and other Dutch sites, indicating that some colonists did catch and eat sturgeon.
However, according to written records of the time, the early Dutch settlers of New Netherland weren’t particularly fond of the fish, nor the longstanding delicacy (caviar) that can be harvested from them. In 1664, Domine Megapolensis wrote that, “there is also in the river a great plenty of sturgeon, which we Christians do not like, but the Indians eat them greedily”. Roughly ten years later Adriaen Van der Donck wrote that “in the rivers, according to season and locality, we have sturgeon. It is not valued and seldom taken as food when full-grown. No one takes the trouble to salt it for profit, and the roe, of which the precious caviar is made, is not utilized at all”.
Due to overfishing in the 19th and 20th centuries, sturgeon populations around the world were severely depleted. In fact, sturgeons today are more critically endangered than any other group of species on earth, with twenty-seven species of sturgeon currently on the IUCN Red List, and 63% of those Critically Endangered. The New York State Department of Environmental Conservation is currently working with other organizations to survey and monitor the presence of sturgeon in the Hudson River. The Netherlands is also working in a joint operation with France to bring back sturgeon populations to their rivers with sturgeon bred in France. You can learn more information on those conservation efforts at the links below:
https://www.dec.ny.gov/animals/109120.html
https://www.ark.eu/natuurontwikkeling/dieren/steur [Dutch language webpage]