Yes IceAge, this one we can recognize
During the day, think they are eating ... looking for food, but don't know if it's a normal way for a couple and nestbuilding. Maybe till now we have not seen a really pair, only invitings from a male and till now he could not find a firm mate
08:32 This starling is not welcome ... intruder or not the right female
08:34 ... seems, now the "right" one comes in
It's a pity, know nothing about starlings and do not have enough time to keep track of everything