V-formation or Skein
Everytime we see a flock of migratory birds flying over our head, the one thing that will catch our attention is the formation in which they fly. We often see these birds fly in a specific “V” formation – which…
Everytime we see a flock of migratory birds flying over our head, the one thing that will catch our attention is the formation in which they fly. We often see these birds fly in a specific “V” formation – which…