cleaning the nesting box

Question
I have two pairs of budgies breading right now, one clutch is 18-14 days old and we have cleaned the nesting box twice. The other hen is very protective and won't let you near the box. How should we clean this box?

Answer
Hi, Maddie.  Thanks for posting!

You'll need to chase the female out of the box by opening the lid and using something to chase her out.  However, do this carefully so she doesn't trample her babies on the way out.  Otherwise, wait until she comes out to defecate or eat or drink, then block the hold so she can't get in until you're finished cleaning the box.

Chrys