When the Sky Itself Began to Dance

Every November along the shores of Lough Ennell in County Westmeath, Ireland, something happens that stops travelers mid-step. Hundreds of thousands of starlings rise from the reeds at dusk and move as one body — swooping, spiraling, folding into shapes no choreographer could design. The locals call it a murmuration. No single bird leads. No signal is given. Yet they turn together with such precision that the whole sky seems to pulse with a single breath.…