Hi, joined this site as I am genuinely worried about robins nesting in my garden. I have had a bird box hanging quite high for a number of years and this is the first year a couple of robins have nested there. The issue is as they have built the nest inside the front has parted on one side and I am concerned that once the eggs hatch it will be further widened as the chicks grow and may come loose. I was thinking of taping it as a temporary measure but nailing it back would be the best option but I can't risk scaring the nesting birds away. Can anybody advise what I should do?