Rau seems to be getting close with his latest foal, Henry (left), a grandchild and a great-grandchild of his original zebras. Henry's coloring and his stripes—faint, narrow, and few—strongly resemble 19^th-century quagga. Alas, some stripes still remain on Henry's hocks, where quagga didn't have them. But one can imagine that one of Henry's children could be a full-fledged quagga.