Ключевые слова: america, american, anatidae, animal, animals, anseriformes, anserinae, anserini, aves, avialae, bird, birds, branta, branta canadensis, canada, canada goose, canadian, duck, ducks, fauna, geese, goose, gooses, great lakes, natural, nature, north america, north american, united states, us, usa, wild, wild animal, wild life, wildlife, zoo,