Keep an eye on any crows coming around. We had some baby Robin's born in an Aspen right out our kitchen window. One day Heckle and Jeckle showed up and after that there were no more baby Robin's. My wife had me cut the Aspen down, so no birds will ever build a nest in veiw of her again. My wife and daughters all have hated crows ever since.
Update: I became concerned because we kept scaring her off the nest whenever we went to the sink, trash, and dishwasher. So, I thought maybe I should lower the blind. Then I thought that might make a mirror and was concerned it would scare her away, so I lifted it and...scared her away! LOL! Mr Wd says I am being a mother hen! Blind is down and I am leaving the nest alone!