Common, they originated in the deserts. Golds are female, and they are medium sized. They have echolocation and telekinetic abilities. They use this to detect pregnancy and broken bones, and other medical problems. They can also fix these problems better than the average dragonrider because of their telekinesis, making them the healers. They are the fun-loving dragons. They can mate with blues, whites and perhaps greens. Science definition of powers: they can move objects with their mind's electricity. They do this because their mind emits unnecessary electrons, therefore creating a beam that can be concentrated. They then push the object with these electrons. This same technique can also be used for echolocation in flight.