https://www.jpost.com/israel-news/starling-flocks-shift-shape-in-the-skies-over-israel-655458
Starling flocks shift shape in the skies over Israel | The Jerusalem Post
The birds that come in from Russia and East Europe every winter, swooped, pivoted and soared, taking the shape of clouds and giant creatures in the skies.
in the skiesstarling flocksshift shapeisrael jerusalem