Natures Secrets "Why Do Groups of Canadian Geese Fly In a "V" Formation?" with Paul Vetrano/Raconteur... Ever look up in the sky when you hear Canadian geese flying overhead in a special "V" formation and wonder why they do that?.. well, I will tell you with the simplified version. Scientists have determined that the V-shaped formation that geese use when migrating serves two important purposes: **First, it conserves their energy. What you can't see from the ground is that each bird actually fli

A flock of geese flying in a V-formation across an autumn sky. Stock Video