![Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/22/4f506d66bd8e4fbbaf06fd0f3ab6cda8.jpg)
Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)
![Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/22/fdea20504cf6423789fcb1e59cddd1d2.jpg)
Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)
![Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/22/d2ee82be26de45bf81d14d24a7653f1f.jpg)
Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)
![Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/22/0209460c9fd849f0ba564c92b954f485.jpg)
Kira, a 23-year-old western lowland gorilla, holds her newborn baby in its enclosure at the Moscow Zoo in Moscow, Russia November 21, 2018. (Photo/Agencies)