Western lowland gorilla News

In her latest update, primate keeper Melba Brown shares that 4-month-old Moke is embarking on a new era of discovery. 

At 4 months old, western lowland gorilla infant Moke is already solid on his footing and has started giving his mom, Calaya, some good exercise in chasing after him!

Primate keeper Melba Brown shares the latest news about 15-week-old western lowland gorilla Moke. 

Check out the latest update on our 3.5-month-old gorilla infant from primate keeper Melba Brown. 

Western lowland gorilla Moke is learning to walk! This week, he spent some quality time with 9-year-old Kibibi.

Read the latest update on the Zoo's 10-week-old western lowland gorilla, Moke, and watch a video of him trying to take his first steps!

Primate keeper Melba Brown says 9-week-old western lowland gorilla infant Moke is taking in all of the sights, sounds and scents around him.

Today, Moke turns two months old! He is just as curious as ever, but now he is becoming bolder and more interested in those around him.

In the past two weeks, our western lowland gorilla infant, Moke, has sprouted two new teeth! When he was five weeks old, the primate team observed two lower incisors break through his gums. Now, at 7 weeks old, he has two new upper incisors!

At six weeks old, western lowland gorilla Moke is already showing interest in exploring his surroundings. Despite his adventurous spirit, mom Calaya continues to hold her infant close.

At 5 weeks old, western lowland gorilla infant Moke continues to thrive, and keepers are beginning to see how his personality is developing. He is very curious and wiggly!

The Smithsonian’s National Zoo and Conservation Biology Institute is dedicated to saving species. Every day, its scientists and partners undertake important conservation efforts to protect species and their habitats.

Western lowland gorilla infant Moke turned one month old on Tuesday! He continues to do well and remains bright and alert.

At almost 3 weeks old, western lowland gorilla infant Moke is growing quickly and is starting to take in his surroundings. 

Moke's on the move! The 12-day-old western lowland gorilla at the Smithsonian’s National Zoo continues to do well. 

On Sunday, April 15, at 6:25 p.m., we welcomed our seventh western lowland gorilla at the Smithsonian’s National Zoo!

On Sunday, April 15, western lowland gorilla Calaya gave birth! Calaya and her newborn son, Moke, are resting and bonding in the Great Ape House.

For the first time in nine years, primate staff at the Smithsonian’s National Zoo are celebrating the birth of a male western lowland gorilla. 

The Great Ape House is awaiting the arrival of its newest resident! Keepers have been watching western lowland gorilla Calaya’s sleep patterns, appetite and socialization, as any changes in her behavior may signal that birth is near.

As western lowland gorilla Calaya nears the end of her pregnancy, keepers at the Great Ape House are keeping a close watch on her, monitoring for any indication that she is in labor. Calaya is due to give birth anytime between now and early May.

Primate keeper Melba Brown discusses nutrition for pregnant western lowland gorilla, Calaya, and the significant role of milk for her infant.

Expectant animal mothers at the Smithsonian’s National Zoo often undergo maternal training to ensure that they are successful parents to their new offspring. In addition to training the mothers-to-be, animal keepers frequently train a “foster mom” in the event that a mother is unwilling or unable to...

Family dynamics and relationships can be complicated, even among gorillas. The Smithsonian’s National Zoo’s Great Ape House is home to two groups—called troops—of western lowland gorillas. When deciding to introduce gorillas into a troop, animal care staff carefully consider each individual’s age...

Primate keeper Melba Brown trained the Zoo’s pregnant western lowland gorilla, Calaya, to participate in ultrasounds. 

When it comes to caring for babies at the Smithsonian’s National Zoo, it takes a village.

For western lowland gorilla Calaya, her village of support is the great ape animal care team and her primary keeper, Melba Brown. Every day, keepers use positive reinforcement training to teach the gorillas...