A while ago, I got a nesting box for my 4 budgies. Nothing really happened until now, but Jalapeno won't come out of the box now and quacks like a duck when I change their food. I think she is sitting on eggs, but how can I tell? I'm new to this, and don't know much. I know that the alpha bird, Harry, is the one mating with her, so I moved the other two to a different cage. Any help would be appreciated!! Update: At least 3 confirmed eggs!! I was away for the weekend, so I have no clue how long they've been in there. There is cuttlebone, toys, and plenty of perches!!