Is there no wat to capture the baby birds with the parents, or I should say, capture a couple with eggs so they can breed? Then you don’t have to worry about the inherent dangers involved with stealing the baby birds from the nests, or problems with hatching.
I’m sorry, I obviously have no idea what is involved with getting the types of birds that you are talking about in a safe manner. It seems that if it were meant to be, you should be able to purchase from someone. Are they expensive to purchase, because if not endangered, most birds can be bought . But again, I know nothing about your country