Nasos, impeccable captures. In my case, since I shoot in manual mode, focusing on a moving swallow is almost impossible. If you look closely, the ones in my photo are "Hirundo Rustica" and yours are "Cecropis Daurica."
Thank you Arturo, yes I know these two spices looks alike but are different

Another elegant and very beautiful bird Streptopelia turtur shown yesterday in the middle of a country road, it stayed calm for a couple of minutes and then continued to search for food in the nearby bushes, I got it on video also, when I find a way post videos here, I will do

Even it was about 9:00 am, it was a heat haze that ruins almost all of my photos, you may also see here

Nikon Z8/180-600mm