A zoo in northern Mexico has a new, odd addition -- a zonkey. The rare cross between a zebra and a donkey, named Khumba was born four days ago. His mom is a zebra named Rayas. His dad is a dwarf ...

REYNOSA, Mexico (KABC) -- A new bundle of joy was welcomed to the animal kingdom this week. A rare cross between a zebra and a donkey, or a "zonkey," was born Monday at Reynosa Zoo in Northern Mexico.

A rare cross between a zebra and a donkey, or a "zonkey," was born Monday at Reynosa Zoo in Northern Mexico. Rayas, a female zebra, would sneak out every day to visit Ignacio, the dwarf albino donkey ...