Kids Free Month at the San Diego Zoo Safari Park will be extra special this year, after the birth of not one, but six endangered Grevy’s zebra foals—adding to San Diego Zoo Global’s ongoing effort to help preserve a population that is in steep decline.

Two male African elephants born at the San Diego Zoo Safari Park—Emanti and eMacembe LaLu Hlata, better known as “Mac”—are now residing at the Caldwell Zoo in Tyler, Texas.