Wetland Conservation

2017 Waterfowl Population Survey

Total populations were estimated at 47.3 million

2017 Duck Species Breakdown

Canvasback

2017 Canvasback Numbers

2017: 0.733 million. -1% change from last year
2016: 0.736 million

Canvasback are +25% over the long term average.

Canvasback 1955-2017 Estimated Breeding Populations

^{* in millions}