I need advice with my budgies. In the last 10 days 2 of my young hens have died whilst sitting on eggs. They were in the same aviary. They looked healthy and then a few hours later they were on the floor of the aviary then dead. I have not had this problem before and don't want to lose anymore. Can anyone help me.

You have already posted this question earlier today and there is an answer in that topic. Multiposting is not allowed so this one will be closed