Wearing El Ganso and beaming to make history

€ 18.00 · 5 (638) · En stock

Por un escritor de hombre misterioso

Naturalists explain how every autumn the geese can be seen migrating to a warmer place. They fly in a V formation for victory. Scientists have discovered why the geese fly in a V. The reason is that each bird produces a movement in the air flapping its wings that helps the goose, which flies behind. In this way, the whole group increases its flying power by at least 70%, compared to the ones flying individually.