Answer:they migrate in distinct V pattern for food, water and summer moulting
Explanation: Canada geese normally migrate to southern agricultural areas for the winter. They fly in the distinct “V” pattern, with one goose as the leader and its flock follows behind in a v-shape. It helps the geese save energy when they migrate, benefit from the air currents passing the leader, permitting them to fly longer distances. The v-shape also allows for an easier coordination of the flock's movements, such as a change in direction or flight distance.