Classroom lesson · Wildlife · 🇬🇦 Gabon

Western Lowland Gorilla

The world's largest primate, living in Gabon's rainforests

A western lowland gorilla sitting among green leaves in a rainforest

Photo · Wikimedia Commons

What is it?

The western lowland gorilla is the largest primate in the world – that means it is the biggest animal in the same group as monkeys and humans. Gabon is home to more western lowland gorillas than anywhere else on Earth. These gentle giants live in family groups in the rainforest, led by a large silver-backed male called a silverback.

Tell me more

Gorillas might look fierce but they spend most of their day doing calm, peaceful things: eating fruit, leaves and stems, grooming each other, napping in the afternoon and playing – especially the youngsters. Gorilla families are close-knit, just like human families, with mothers caring carefully for their babies.

A silverback is the adult male leader of a gorilla group. His back turns silver-grey as he grows older, which is how he got the name. Silverbacks make decisions for the group – where to sleep, when to move on to find more food and how to keep the family safe. When he beats his chest, it is usually to show confidence, not to start a fight.

Gorillas communicate with each other through sounds, body language and facial expressions. Scientists who study them say gorillas show empathy – they seem to understand when another gorilla is upset and will sit close to comfort them. Young gorillas love to play, tumbling and chasing each other through the undergrowth.

Gabon's decision to protect large areas of rainforest has been very important for gorillas. Where forests are preserved, gorilla families thrive. When you protect the forest, you protect everything that lives inside it.

In the classroom

Walk your class through this in 15 minutes.

Talk together

Discussion prompts

  1. 01Gorillas share 98% of their DNA with us. What does that make you think about our relationship with other animals?
  2. 02A silverback leads his group by making decisions. How is that similar to or different from how groups of people make decisions?
  3. 03Protecting rainforest also protects gorillas. Can you think of other examples where protecting one thing protects many others?
Try this

Classroom activity

Watch (or imagine) a gorilla family for one hour. Write a field notebook entry, like a real wildlife scientist would. Note: what are the different gorillas doing? How do they communicate? What do they eat? How do the young ones behave? Illustrate one observation with a sketch.