Watch: 8-Day-Old Hippo Bonds With Its Mom At Zoo In Mexico

BONDING TIME: Video has been released of an eight-day-old hippo bonding with its mom at the Zacango Zoo in Mexico. The calf was born on July 13, according to the zoo, and appears to be healthy. Zookeepers haven't been able to determine the calf's gender because it's sticking so close to mom.