give them some paper, the female should know what to do
or u can shed some paper and give it to them, they should carry it into the nestbox
preferably not newspaper but A4 clean paper
because the ink would make the mouth dirty for the birds
how many eggs do they have now?
and when did they lay the first egg?
lb eggs usually needs 23 days and lay 3-8 eggs each time
with 1st egg in the 1st day, 2nd egg on the 3rd day, 3rd egg on the 5th day etc
what do you feed the birds bird?
電同照 is ok as long as you don't point to them too long and too often, the parents may also get scared and sit on the bb too much if that happens