Post by WildlifePaul on Apr 26, 2021 8:03:31 GMT
The females don't tend to bother eachother if they have different nests Karen, I have had 2 female blue tits nesting on the same house wall in 2016 around 15 foot away and they didn't once bother eachother, I think its more if your second female doesn't have a nest site and she wants to overtake so fingers crossed shes already built somewhere!