Actually, a breeding season from July to February would actually indicate that things are about to ramp up, hormone-wise. But I think that the difference in climate, diet and lighting, being that she is raised indoors, has an effect on the timing of this cycle.
And the link Cameron has found is a perfect example of the contradictory information out there when compared to articles like this one:
Eclectus which claims that eclectus parrots have
no regular breeding season.
I've also read that, in the wild, their breeding cycle revolves around the rainy season and food availability. Since the rainy season is from October or November to March in the more tropical regions of Australia, for instance, the breeding season would typically be from March to September (food availability allowing, of course). This is the take that I now tend to give most credence, as such a long breeding season that is based so heavily on environmental factors such as rainy seasons and food availability would likely be heavily affected by the consistency of the environmental conditions in our homes.
Basically, there is no wet season to deter them from breeding in our homes. There is no threat of flooding of their nesting hollows. And the food is always in abundant supply. Which would explain the wide inconsistency of accounts as to their breeding season. Conditions are always right, so they
always feel like it is a good time to get their sexy on. Lol!
Possible solutions? Cut down on sugary foods. Sadly, this would include fruits. You don't have to cut them out altogether, but instead of, say, offering a quarter section of pomegranate, you might just extract the individual pulps from within and offer a few in each dish of veggies. A significant reduction, basically.
You might want to also cut down on proteins, as well. And give her an earlier bedtime. Also, promoting exercise and playing games with her might help as well. The exercise would siphon off excess energy, while games/activities such as targeting, foraging and flight drills (if she can be encouraged to fly) would serve to divert her attention. Taking these measures may help to reduce her drive to mate and lay eggs to more manageable levels.
Thankfully, it seems that removing her box has already been a step in the right direction, as she seems to have stopped the egg laying at least.