I have3 parakeets They have always lived together. 2 is a girl and one is a boy. Recently the 2 girls they started fighting so much and screeming at each other I mean really fighting. Rolling around on the bottom of the cage, clutched in each other claws and biting. Feathers flying everywhere.so I am thinking Oh god they will kill each other. Why would they just start fighting like that. I am afraid one of them is really going to get hurt. Anyone have parakeets or know why all of a sudden they would want to kill each other. They have always been fine together I am stumped.