I am really confused about bonded parrots. Can someone explain a bit more to me? I read up and it seems it can be any combination of sexes, ie male-male, female-male, female-female. Also I guess the way to tell is that when separated they yell and act very anxious and unhappy. They preen and sometimes feed each other and like being close. Are there any other indicators?
How does this happen, since it doesn't happen all the time, even if the parrots are in the same cage and happy with one another? Why does it sometimes happen? Why would it happen to any combination of sexes (aka they aren't mated for life, just bonded, seems weird)? What's the worst thing that can happen when you separate a bonded pair? There are a few parrots for adoption that say they must go together which I find odd.
Anyway I kind of want to know the science behind it too so if someone can please enlighten me I would love it.




