However, after their first year of life in the river, Gulf sturgeon do not eat while in fresh water. Intensive feeding occurs in estuarine waters or in nearshore marine waters of the Gulf during winter. By feeding on small shrimp, crabs, worms, and mollusks during the winter, Gulf sturgeon increase greatly in weight.
http://myfwc.com/research/saltwater/sturgeon/living/faq/
The Sturgeon will be in the deeper pools behind rapids. Sturgeon in the Dusey and Okoki Rivers average between 20 and 80 pounds but fish up to 150 pounds have be caught. With this in mind, try using a medium to heavy rod with 15 to 30 pound test line. Use a heavy leader and a #10 or #12 hook.
http://www.twin-lakes-air.com/sturgeon.htm
Acipenser spp. White (Acipenser transmontanus) and Green (Acipenser medirostris) Sturgeon are native to California and are often observed together in the same habitat. They are anadromous, meaning they move from the salt and brackish water to freshwater to spawn. Sturgeon reach sexual maturity at around 15 years old, and can live to be 100 years or older.
https://www.wildlife.ca.gov/Conservation/Fishes/Sturgeon
Fishes of WisconsinLake and shovelnose sturgeon. Sturgeon are living fossils, appearing first about 136 million years ago when the dinosaurs still roamed the earth. They have retained many primitive characteristics that have been lost or modified in other modern-day fishes.
http://dnr.wi.gov/topic/fishing/sturgeon/
White sturgeon. The white sturgeon (Acipenser transmontanus), also known as the Pacific sturgeon, Oregon sturgeon, Columbia sturgeon, Sacramento sturgeon, and California white sturgeon, is a sturgeon (a fish of the family Acipenseridae) which lives along the west coast of North America from the Aleutian Islands to Central California.
https://en.wikipedia.org/wiki/White_sturgeon
Beluga sturgeon in an aquarium. Sturgeon is the common name for the 27 species of fish belonging to the family Acipenseridae. Their evolution dates back to the Triassic some 245 to 208 million years ago. The family is grouped into four genera: Acipenser, Huso, Scaphirhynchus and Pseudoscaphirhynchus. Four species may now be extinct.
https://en.wikipedia.org/wiki/Sturgeon
Lake sturgeon harvest is limited to one (1) per year per angler. Harvest of lake sturgeon is limited to the waters below as indicated. Lake sturgeon fishing season information can be found in the annual Michigan Fishing Guide. Lake Sturgeon Fishing Tag and Harvest Tag Example.
http://www.michigan.gov/dnr/0,4570,7-153-10364_63235-97325--,00.html
It's a lot harder to catch a Sturgeon in a Lake because they have more room. They tend to swim back and forth between points at the mouth of a bay or between islands / point to island. When fishing in the lake, you can have four hooks on one line. Get a three way swivel.
http://www.twin-lakes-air.com/sturgeon.htm
How long do Gulf sturgeon live? The life expectancy for Gulf sturgeon is between 20-42 years. The oldest age documented for a tagged and recaptured Suwannee River Gulf sturgeon is about 27-28 years. A Gulf sturgeon caught in the Suwannee River in the early 1970s was aged at 42 years.
http://myfwc.com/research/saltwater/sturgeon/living/faq/
Physical appearance. The white sturgeon has a slender, long body, head, and mouth. This fish has no scales; instead, it has large bony scutes that serve as a form of armor. Its 11–14 dorsal scutes are all anterior to the dorsal fin, and 38–48 lateral scutes and 9–12 ventral scutes are on each side.
https://en.wikipedia.org/wiki/White_sturgeon
how do you catch a sturgeon
To catch a sturgeon you can have four hooks on one line and get a three way swivel along with it when fishing in the lake.