
Today I here a very faint peeping from the nest, which I know is neither of the parents, as the female is out right now, and I can see the male peeking out at me from the nest, and it's not him either!

I was wondering.... this may be a stupid question, but here goes. I am too afraid to try to band my birds, and I know that when the babies grow it won't be long before I will not be able to tell babies from parents. Especially since I don't want to risk separating them too soon. Is there any way that you could use some sort of food coloring or some safe dye to put some color on the parent's heads or something? Then it would just eventually be lost when they molt out? Any other suggestions? I don't have any bands, and even if I did, I've never put one on and would be too afraid of seriously hurting them trying to band them.