The Chester Zoo in the UK has been experiencing a baby boom of rare species. You can check out a lovely gallery of the adorable newbies over at CNN. What we loved most, however, is this footage of Dash the Sumatran tiger meeting his twin cubs for the very first time—and sharing a tender moment with his baby-mama Kasarna. It’s very special! More so since Sumatran tigers are one of the world’s rarest tiger subspecies—with only 350 left in the wild. Also check out this longer vid of Kasarna & her babies.