Rembrandt requires 8 macadamia nuts as part of her daily diet. Birds are very smart indeed. Ruby is completely potty trained and will not dirty anywhere she's not allowed. Lady Rembrandt is still working on this one but is trying. Hyacinths are known to mature a lot slower than other breeds.
Birds go through most of the same phases as children do growing-up.
Puberty is reached at about 6-8 years of age. Chocolate and avocado will kill a bird, even in small amounts. Teflon is another no-no, so utmost care is always taken in the kitchen.