The Wyoming Game and Fish Department has found yellow perch in Saratoga Lake as a result of illegal fish stocking and is looking to find the person responsible.
Yellow perch are not native to the upper North Platte River watershed.
The department is concerned that the yellow perch may escape into the upper reaches of the North Platte River drainage...
The Laramie fisheries and Aquatic Invasive Species crews have helped inspect two separate loads of walleye from the Garrison National Fish Hatchery in North Dakota before stocking them into lakes and reservoirs in southeast Wyoming.
As Wyoming hatcheries only raise trout, walleye come from North Dakota for Wyoming waters...