Introduction to migratory birds: Because the winter in the north cannot provide food for these wild geese and ducks, they must work hard to find food in the south. Taiwan is right at the center of the migratory bird migration route, and the wild geese and ducks park is rich in wildlife. Organic matter and rich aquatic plants and animals can provide abundant food for these geese and ducks that fly south for the winter. Therefore, there are always many geese and ducks inhabiting here every year, among which the teal accounts for the most, followed by the pointed ducks. Tailed duck, scooper duck and mallard duck.