The goose is the second largest bird found in North America. There are at least seven types of geese native to the continent. There are at least two farm geese that were introduced, the Graylag Goose and the Swan Goose, sometimes known as the Chinese Goose. The Bar-headed Goose is one of a few vagrant geese that visit the North American continent from time to time.
There are three types of swans living in North America. These are the largest waterfowl on the continent. Not included in the above mentioned is the Black Swan that is an exotic bird and is sometimes seen in local city parks or waterways.