I saw this little bird (I think it's not yet grown up Muscicapa striata, as far as I could tell the difference from a book about Lithuanian birds). My father in law and I were digging some holes for planting blueberries. It was flying around like it would want to distract us from its nest nearby. I think it's a female bird because most of them look rather alike and grey. It's exceedingly difficult to identify birds, in my opinion.