Baby gorilla Monroe is a little firecracker.
A mountain gorilla (Africa - BBC)
A four-week-old, female, baby gorilla born at the Gladys Porter Zoo in Texas has been transported to Cincinnati Zoo in Ohio. Picture: Cincinnati Zoo / Rex Features
A gorilla baby sits in the hands of his mother Changa-Maidi at the zoo in Muenster, western German. Picture: Martin Meissner
A gorilla named Kidogo balances on a rope at the zoo in Krefeld, Germany. Picture: EPA/Magnus Neuhaus
Giant western lowland gorilla Malui roams through Central African Republic’s dense Dzanga-Sangha forest. Malui, who is estimated to be around 25 years old, sniffs at a swarm of butterflies.Picture: BARCROFT MEDIA
Mother gorilla Ozala protects her newborn baby at Twycross Zoo. Picture: Rui Vieira/PA
Serious gorilla (by Tambako the Jaguar)
A gorilla named Kijivu holds her nine-day-old baby at Prague Zoo, Czech Republic. Picture: ZUMA / Rex Features
Baby gorilla with mother (by Tambako the Jaguar)
Yakini the gorilla has celebrated a milestone birthday at the Werribee Open Range Zoo in Melbourne, Australia. The 150kg gorilla marked becoming a teenager with special treats such as dried mango and papaya in his new bachelor pad. Picture: Newspix / Rex Features
Adelina, a three-month-old baby Western Lowland gorilla, cuddles her mother Sekani at Little Rock Zoo in Arkansas. Picture: Little Rock Zoo / Barcroft Media
Baby gorilla sleeping (by Tambako the Jaguar)
A newborn gorilla, named Ameli, rests in the arms of her mother, Anya, at the Ramat Gan Safari, an open-air zoo near Tel Aviv. Picture: JACK GUEZ/AFP/Getty Images