This is my first time breeding a pair of budgies. I know this will probably instigate the third degree about my animal husbandry skills. Every good breeder has to start somewhere yes? I have read extensively. Especially all the literature available on cutelittlebirdiesaviary.com. I have a nest box with a concave bottom and unscented pine shavings. I'm providing my birds with fresh veggies and home-made egg food. My cage is enormous... 36x55x21. I have a set up for my babies when they are ready, a vet I can use if necessary, and hand feeding supplies if needed . My hen has laid an egg every other day like clockwork. There are four eggs so far. My boy is super attentive. Eating a lot and consistently feeding my hen. They both look awesome and everything seems to be going perfectly. My question is is it normal for him to enter the nest box and hang out in there with her? I listened closely, they are not really moving around in there at all... Just cooing super softly. He spent probably an hour in there with her. He's out now. Everything seems fine...I just want some reassurance that it is?