Oh wow a kestrel, would have loved to have seen that, - just not in my garden though

I have to admit I think most birds of prey are beautiful and kestrels are one of my favourites. We have loads of wild pigeons here, before we got our birds, they'd come in our garden for dust baths and used my grandson's climbing frame and his trampoline to perch on, sometimes we'd get up to about 10/15 in our garden and more if you count the ones on the fence but now our girls won't let them in. Pedro our first ever chick we got, started chasing them off when she was about 8 weeks old, she's ok with them sitting on the fence but if they dare to even try to land she'll have em! How do your flock get on with you having pigeons?