Aviary (birds birds)

So there's a Blackbird with a knackered wing in our back garden. I saw it this morning milling around the place then it sorta hopped off into the neighbors garden. I thought nothing of it at the time but skip 7 hours forward to the now and it's still here. Apparently it was also hanging around yesterday, the 'rents say it's a regular user of our birdbath (though to be honest I question their ability to recognize it as the same bird). I'm a little worried about it considering there's like eleventy billion cats living around here, including our own.