Ever notice when geese fly in a ‘V’ formation, one side is always longer than the other? This is because there are more geese on that side… Why do geese really fly in a V? Researchers have determined that the V-shaped formation serves two important purposes: First, it conserves energy. Each bird flies slightly above the bird in front of them, resulting in a reduction of wind resistance. The birds take turns being in the front, falling back when they get tired. The second benefit is that it’s easy to keep track of every bird in the group. Flying in formation may assist with the communication and coordination within the group. Image: Birds flying in formation over snow-covered landscape at fortmchenrynps, Maryland. #winterwonderland #geese #formation #maryland #fortmchenry #nationalparkservice #winter