There are a number of non-native Eurasian geese that have been reported seen in North America. Some of the geese species are seen almost every year while others appear on rare occasion. Among these geese are the: Barnacle Goose, Bean Goose, which is now separated into two separate species (only in North America, not in Eurasia), Tundra and Taiga Goose. There are also the: Graylag, Pink-footed Goose and the very rare and endangered Lesser White-fronted Goose, who has only been seen twice within the perimeters of North America.
There are other Eurasian geese species that could also be seen. These are escaped geese from animal centres or from private waterfowl breeders. Some other possibilities are the Bean Goose or the Red-breasted Goose as well as the Swan Goose.
Avibase - the world bird database This site provides the user with a complete list of bird species, broken down per country, or in the example of the US or Canada, per state and province. Here, bird species names are available in other languages, a great asset to be used as a translation of foreign bird names.
ABA - American Birding Association This site represents an organization that maintains official records of all birds species that have been proven to have been seen inside the perimeters of the North American Continent and the surrounding bodies of water. Regular revised versions are posted to keep the bird list current at all times. This is the list used by all serious birders over their lifetime. You may be aware of the movie called the "Big Year". It was with this list that all the competing birders used in an attempt to set a new record as to how many bird species that could be seen by an individual birder in one calendar year.
I hope you will take advantage of these suggested websites. I have used each of them, in one way or another, throughout the years in my quest to better identify and understand our fine feathered friends.