A squirrel eats grains from a bird feeder in Lazienki park on a cold sunny day in Warsaw, Poland, Wednesday, February 28, 2018. An extreme Siberian cold snap sweeping across Europe is claiming lives in Poland and Romania, but also dusted the ancient ruins of Pompeii with snow Tuesday and prompted Amsterdam authorities to prepare the city's iconic canals for ice-skaters. (Photo by Alik Keplicz/AP Photo)
