What else could it be but the birds in the sky?! Oh yes, they’re everywhere Masada*
* Masada is an ancient fortification in the Southern District of Israel, on top of an isolated rock plateau (akin to a mesa) on the eastern edge of the Judaean Desert, overlooking the Dead Sea. Herod the Great built palaces for himself on the mountain and fortified Masada between 37 and 31 BCE. The Siege of Masada by troops of the Roman Empire towards the end of the First Jewish–Roman War ended in the mass suicide of the 960 Jewish rebels and their families holed up there. Masada is located 20 kilometres (12 mi) east of Arad.