Swifts

these birds , which I think are swifts but may be wrong, go crazy around sunset and make many fast circuits around the tree in our square . I often watch them from the house but they're too fast for me to capture that clearly . Today I thought I'd try 'panning' them with a slowish shutter speed for a change.
   Managed a proper swim in the sea today but was too hot to be out and about taking photos. Instead returned back home and had a friend around helping me with a bottle of 'cremante'  on the balcony, which is where this photo was taken.  Its very blurry, but so was everything at the time!