Why does a parrot like to stand on his head

Birds such as parrots like to stand at a high place to declare sovereignty. Standing on their heads, they represent their own position. This situation is best to correct it in time, otherwise it may be pecking people.Raising this kind of bird must not let it have too much wildness. If it wants to fly on the head, it must be driven off, and at the same time, it must be punished appropriately. You can gently fight or be fierce.