
Many farmers use llamas to guard their livestock from predators.

One of the main attractions in Pyongyang’s Zoo, in North Korea, is a chimpanzee that smokes a pack of cigarettes a day.

In 2008, a chimpanzee named Anjana adopted and raised two baby white tigers named Mitra and Shiva after a hurricane.

During sleep, half of a dolphin’s brain actually sleeps. The other half is believed to signal the dolphin to come up for air.