Fatou, the world's oldest gorilla living in captivity, celebrated her 69th birthday with a feast Monday, munching on cherry tomatoes, beets, leeks and lettuce at the Berlin Zoo.
The gorillas, Ndakazi and Ndeze, were orphaned 12 years ago when their families were killed by poachers.
Koko, the gorilla who mastered sign language, died Tuesday in the Santa Cruz Mountains. She was 46.
Koko, the gorilla who mastered sign language, has died in the Sana Cruz Mountains.
The Houston Zoo is mourning the loss of 34-year-old Western lowland gorilla named Zuri.
If you have ever wondered how animals stay busy at the zoo, wonder no more.