Running a Great Lakes fish hatchery requires a thorough understanding of biology, an affinity for mathematics, a solid grasp of physics and engineering, enough plumbing skills to qualify for union wages and a stomach impervious to the aroma of stinky fish.
Kris Dey has been running the Little Traverse Bay Band of Odawa Indians’ fish hatchery for five years.
Great Lakes Now
https://www.greatlakesnow.org/2021/09/fish-hatchery-restore-native-great-lakes-species/