![People follow king penguins exploring their outdoor pen, during a so-called 'penguin parade', when the animals walk outside their enclosure and the visitors can walk behind them, at Zurich's Zoo in Zurich, Switzerland January 28, 2017. (Photo by Arnd Wiegmann/Reuters)](https://pix.avax.news/avaxnews/62/2a/00042a62_medium.jpeg)
People follow king penguins exploring their outdoor pen, during a so-called “penguin parade”, when the animals walk outside their enclosure and the visitors can walk behind them, at Zurich's Zoo in Zurich, Switzerland January 28, 2017. (Photo by Arnd Wiegmann/Reuters)
29 Jan 2017 12:09:00,post received
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