Canvasback (2451902576)

Description:

Description: canvasback ducks - toronto islands, toronto, ontario Cool Facts: - The species name of the Canvasback, Aythya valisineria, comes from Vallisneria americana, or wild celery, whose winter buds and rhizomes are its preferred food during the nonbreeding period. (i.e. they like to eat celery) Reference: - All About Birds. Date: 26 April 2008, 12:52. Source: canvasback. Author: Matt MacGillivray from Toronto, Canada.