I have a parakeet that we think is a male. We got him at a pet store with one other. Well sadly he killed that one! then we got another one and he killed that one too! her name was yara! So we haven't gotten anymore after that and he lives alone. I feel bad for him cuz he just sits in the cage and screams all day! what would make him kill other parakeets? Would we ever be able to get another?