Wood widgeon is a common name used to refer to the American wigeon, a species of duck found in North America. Synonyms for this bird include Anas americana, Anas penelope, dabbling duck, baldpate, spike-tail, and whistle-wing. The American wigeon is known for its distinctively colored head, characterized by a white crown and a green eyepatch. It is a social bird that breeds in the north and migrates south during winter months. American wigeons are found near freshwater bodies, such as ponds, lakes, marshes, and estuaries. The bird feeds mainly on aquatic vegetation and insects. Synonyms for this iconic duck offer insights into its characteristics, behavior, and habitat.