Atlas Obscura

Alcorcón Skies Permanently Upgraded With Non-Migrating Bird Situation

Look up in Alcorcón and you might spot a flock of birds frozen forever in flight. They won’t migrate, sing, or flap their wings, but these colorful creatures have an important story to tell. Birds of the World in the Skies Over Alcorcón, created in 2009 by Peruvian artist Luis…