I was doing some regular patrol on the moon getting bounties done like any other person would and for some reason I looked to the sky (probably because of a drop ship) and I notice a bird. I ask myself what the actual f*ck is a bird doing on the moon?! In destiny my theory is that we wear helms for protection and to breath oxygen. Fallen and other mobs are aliens and they naturally breath in the atmosphere. So, WHY WAS THERE A FREAKING BIRD JUST FLYING AROUND ON THE MOON?! Maybe an alien bird? Thoughts?