Meet the newest members of the Philadelphia Zoo

The oldest zoo in America is getting a modern update.

The newly-designed, LEED-certified KidZooU at the Philadelphia Zoo opens to the public on Saturday. Much more than a petting zoo, the green children’s zoo and education center includes several indoor and outdoor exhibits featuring rare animals, a 400-foot trail for goats to roam and a barnyard and stables where visitors can pet sheep.

It’s the first zoo in the world where animals can move through trails and bridges to explore other exhibit areas.

Take a look at some of the beautiful rare breeds living at KidZooU below:

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