I often have blackbirds in my garden - although it's very tiny, it has a load of hiding/perching places at the back amongst ivy, honeysuckle etc where they can retreat to if they get worried. I also have robins, blue tits, great tits, sparrows etc but sadly nothing more unusual - yet! The starlings seem to have disappeared this year, possibly spooked as a result of one of their number being carried off by a sparrowhawk (?) a while back, accompanied by a great deal of noise (from the starling not the sparrowhawk :)) )