How many ducks die per year because of pollution?

Estimating the exact number of ducks that die each year due to pollution is challenging, as it varies by region and specific environmental conditions. However, studies suggest that pollution can significantly impact waterfowl populations, affecting their health, breeding success, and habitat. Factors such as oil spills, plastics, and chemical runoff contribute to mortality rates, but precise figures are often difficult to ascertain. Conservation efforts aim to mitigate these impacts, but comprehensive data on annual duck deaths specifically attributed to pollution is limited.