Animals at the Bioparco zoo in Rome, Italy, were fed with frozen food to cool off during this summer, which was featured with heatwaves across several European countries.
A sea lion eats frozen food to cool off at the Bioparco zoo in Rome, Italy, Aug. 26, 2021.(Photo: Xinhua)
Ring-tailed lemurs are about to eat frozen food to cool off at the Bioparco zoo in Rome, Italy, Aug. 26, 2021.(Photo: Xinhua)
Mongooses eat frozen food to cool off at the Bioparco zoo in Rome, Italy, Aug. 26, 2021(Photo: Xinhua)
A chimpanzee eats frozen food to cool off at the Bioparco zoo in Rome, Italy, Aug. 26, 2021.(Photo: Xinhua)
