Oh no! Sweet and poor little birds! If one of them got eaten then the rest might be too scared and wisely do not come back. You should put a wild life camera there just incase they come back. Perhaps even live feed to YouTube or something... 😁

I live in the middle of the city and I thought that we only have sparrows and pigeons here so I was really amazed when I saw great tits and double amazed when the blue tit appeared. I had no idea they are city birds too.