In early January, aerial survey teams of pilots and biologists from the Maryland Department of Natural Resources (DNR) made visual estimates of the ducks, geese, and swans along most of the state’s Chesapeake Bay, Potomac River, and Atlantic coast shorelines.
This year, the teams counted about 632,200 waterfowl, which was higher than the 563,800 birds observed in 2022 but lower than the most recent five-year average of 682,520 birds.
