Add Yahoo as a preferred source to see more of our stories on Google. A murmuration of migrating starlings was spotted above a power station in Beersheba, Israel, before settling down to rest on Feb.

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Each spring and autumn, the skies in southern Denmark come to life with the swirling displays of hundreds of thousands of starlings, an event known locally as “sort sol.” Starlings at the De Houtwiel ...