Spains Longest River At Spanish Stonehenge Turns Green
Story By: Jonathan Macias, Sub Editor: Joseph Golder, Agency: Central European News Video Credit: CEN/Alberto Rubio from Berrocalejo These images show how the waters of Spain's longest river have turned green around the ‘Spanish Stonehenge’ because of algae which are “threatening the ecosystem”. The unexpected phenomenon happened in the waters of the Valdecanas Reservoir which…