by Pajarita » Fri Aug 22, 2014 10:03 am
I don't know any cockatoo, macaw or gray that not having a mate or companion of its own would share a human with another bird willingly. Birdrooms are great for parrots and I wish everybody had one as well as several birds in it because it's so much healthier for them but the success of a birdroom depends on the species you put in it and whether they have companion birds of their own or not because putting birds of different species that are not normally compatible and which do not love or even like each other would just isolate them from the human company they crave and make them depressed and anxious. Large species are much more deeply imprinted to humans than the smaller ones so they need either to bond with another bird (not so easy but it happens given enough time and work on the human's part) or spend hours and hours with their human. I got a second cockatoo so the first one I took in would have a companion of its own because I firmly believe that having a companion of their own species enriches a bird's life but it has taken over a year for Freddy not to stalk Zachary constantly and for Zachary not to be terrified of Freddy (and lots of different strategies as well as months and months of my having to keep Freddy company until the still not close but not stressful relationship was achieved).
Putting birds in a room doesn't mean that you are getting flock dynamics. It takes a long time and a lot of thought, planning, tweaking, experimenting, etc to get it -and, if you don't know what you are doing, you end up with a room with cages in it and lonely birds.
My point is that I doubt you will get any kind of flock dynamics from a macaw, a gray and a cockatoo so what you will have is three separate pet birds, in cages, in a room by themselves and, taking into consideration that they are all needy and possessive species, you will need to satisfy their emotional needs separately and that means hours and hours.