1. Geese fly in a V formation to increase flight efficiency by 71% compared to flying alone. 2. By staying united with others going in the same direction, it is easier to reach goals through sharing burdens and helping one another. 3. Leadership is shared within the flock, with different geese taking turns at the point of the V. 4. Quacking encourages those in front to keep the same speed. 5. If one goose gets sick or tired, others form a new V around it to help and protect it until it can fly again.