Mallard numbers dropping in Great Lakes Region, research suggests farm-raised birds could be partly to blame
Hunters used to take mallards for granted as their numbers were high and populations stable. Their status, however, has changed in recent years.
The percent change in mallard harvest between the 2020-2022 mean versus the 1999-2008 mean has been: -40.2 % in the Pacific Flyway, -48% in the Central Flyway, -55.7% in the Mississippi Flyway, and -58.7% in the Atlantic Flyway. Overall, harvest declined 51.1% across the country when comparing those two periods.