Thanks for your help Vulcan59. :)
http://dnevnik.hr/vijesti/svijet/balkanu-preti-najezda-komaraca---284996.html
New title: "Balkans threatens mosquito"
"Harmless flies that emerged in swarms in Serbia and Bosnia and Herzegovina, a signal that the threat of far more dangerous insects - mosquitoes.
The emergence of a large number of insects caused by high temperatures for this time of year that have not been recorded since measurements are made.
At the same time they hatched four generations of flies. Predators, birds and bats have not failed to strike a balance, and considering that the daily high temperature and high humidity did not stop for the increase, it may happen that in the Balkans there is an invasion of bloodthirsty insects, writes 24sata.rs ....."
Something that confuses me. On recordings and video are white flies , and my commode (color ivory) ,the wall in the house were dozens of black flies.