How to catch a Sturgeon in Animal Crossing: New Horizons by finding the river mouth location.
Animal Crossing New Horizons: All fish spawns, locations, shadows
Guide to Sturgeon 100% Spawn Farming : r/AnimalCrossing
Animal Crossing: New Horizons: Fish - Complete Fish List, Fishing
How to Catch a Sturgeon, Sturgeon ACNH
Sturgeon, Animal Crossing Wiki
Matthew Reynolds (Page 34)
All fish - Animal Crossing: New Horizons
So sturgeon farming (+a few stringfish and oarfish) actually
Simulation (Page 83)
Full list of EVERY fish, prices, and how to catch them in Animal
Animal Crossing Salmon and King Salmon: How to catch a salmon or a
Saving Sturgeon
All Fish and Bugs Leaving in March - Animal Crossing: New Horizons
Animal Crossing: 15 Hardest Fish to Catch (& How To Catch Them)
Bugs & Fish leaving in March (Northern Hemisphere) - Animal