parents loosing attention

Hi All A quick question about pigeon behaviour. Why do pigeon parents stay apart when they have a nest? I have two visiting ferals that were totally inseparable before and after having eggs and squabs. While there is a nest however they don't give each other a second glance. Not even when they...

i am expecting pigeons today or tomorrow. this morning after shoveling i checked on the eggs and the birds were not on them, which ive been noticing. but when i checked on them it seems the eggs have been pecked from the outside. do the parents do that? or is it garbage? should i be worried that...