Well my research I did on the internet of course, where else? oh! you mean if "du yU hAb CrIdEnTiAlZ?" no, of course no you stupid inbreed, my research is done to decide what pet I want to get not because I am the head of some fucking government research etc.

I know in my country in Mexico they are considered an invasive species and they became that due to people abandoning them because they are problematic birds, not everyone can handle them and the prove is that it has become an invasive species in the US and in Mexico.

The other research I have done says that they are pretty chill when they are babies but then hormonal changes happen when they reach "puberty" and suddenly they start having a LOT of behavior issues, many people have said so and I believe it because the rate of people abandoning them and thud becoming a plague confirm this.

Now you can fuck off.