by Wolf » Tue Jul 28, 2015 2:55 pm
Let's see if I can help at this point or if I just muck things up.
First of all if you want them to bond then they have to be close to each other so that they can see and speak to each other. That one is pretty simple.
Parrots are photoperiodic, which means that light is one of the primary triggers for starting and stopping the breeding cycle. It does this through the measurement of the light and dark cycles 9 day and night ), primarily. but the internal, biological clock that regulates this is started and stopped by the two twilight periods that occur at the beginning of dawn and dusk. This clock also uses this particular light to set and reset itself to match the correct season of the year. I don't quite understand how it does this part, but it does. This internal clock then signals the birds body to start or stop producing sexual hormones.
Diet, especially the type and amount of protein in it is also a trigger to start and stop the reproduction cycle because these proteins are used by the birds body to manufacture the sexual hormones. This works because the high level and types of protein are only available, in the wild, at certain times of the year. The thing is that the commercial foods that we feed or captive parrots are full of these proteins, so when we feed them too much of this food we are also providing too much protein for the birds body to stop producing these sexual hormones. Therefore we must reduce the proteins in their diet for the part of the year when they should not be breeding.