2010 Population Estimates

Important Notice:

Flyways.us will be shutting down on January 2, 2019. However, most of the content found here will now be available on the the U.S. Fish and Wildlife Service Migratory Bird Program website.

Canvasback Population Estimates

Canvasback Population Estimates

Estimated abundance for canvasbacks (A. valisineria) was 0.6 ± 0.05 million, which was similar to the 2009 estimate and to the long-term average.