Watch: Zoo penguins enjoy Pittsburgh's snowy weather
Officials at the Pittsburgh Zoo & PPG Aquarium let the penguins roam free Friday to enjoy the snow.
Parts of Western Pennsylvania received up to 5 inches of snow, causing several traffic incidents and more than 450 school closures.
Meanwhile, the penguins could be found running, sliding and rolling around the zoo grounds.
Snow days are a regular treat at the zoo — popular for humans and penguins alike.
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