Wetland Conservation

2018 Waterfowl Population Survey

Total populations were estimated at 41 million

2018 Duck Species Breakdown

Canvasback

2018 Canvasback Numbers

2018: 0.686 million. -6% change from last year
2017: 0.733 million

Canvasback are +16% over the long term average.

Canvasback 1955-2018 Estimated Breeding Populations

^{* in millions}