30 of july 2016 in tavira in portugal we saw a sworm of blinking lights in the air over the house in north. it is very diffucult to tell what distanse from us, but pretty far from the roof. they changed positions in the group while standing there. i took some pictures. after some minutes they moved to south side og the house and stood there some more minutes befor they moved up to the sky. they were far to big to be insects.