My friend has two ball pythons about 8 months old and a pair of budgies,recently the budgies laid an egg and my friend decided to put the egg in with the two snakes (what what reason i dont know) whom are siblings and kept together.But know the two snakes have taken a fancy to the egg and moved it inside one of there hides,,now they take turns guarding it and my friend cant put his hand near it to get it out as they are striking at him..... has anyone ever heard of this or understand why two snakes so young would guard an egg that is not theres...