No Saker falcons, but I have a pair of black redstarts setting up shop either in, or close by, my house & garden, (trying hard to detect where their nest is). I didn't know of them until they were pointed out to me by my ornithologically-savvy daughter, who visited us from England last week.
Also the martins returned from Africa a fortnight ago & are now taking up full residence in the eight nests under the eves of the front of my house.
As prof. Stanley Unwin would say, 'Deep Joy' !