For the first time in San Diego Zoo Global’s history, an echidna (ih-KID-na) baby—or puggle, as they are called—has hatched at the San Diego Zoo Safari Park.

This week, just in time for the San Diego Zoo’s official reopening to the public on June 20, a 2-month-old male pygmy hippopotamus and his mother, Mabel, graduated from their maternity habitat to the larger main pygmy hippo habitat in the Lost Forest area of the Zoo.