Young Gorillas: Dismantling Poacher Traps

Mountain gorillas are among the most intelligent primates in the world. In the rainforests of Rwanda, researchers have observed young gorillas doing something remarkable: finding and destroying traps set by human poachers.

Recognizing the Danger

Poachers set traps called snares to catch antelope or other animals for meat. A snare is usually a loop of rope or wire hidden on the ground, connected to a bent tree branch. When an animal steps in the loop, the branch springs up, tightening the wire around the animal’s leg. Although these traps are not meant for gorillas, young gorillas can get caught in them, which causes serious injuries.

The Dismantling Technique

While adult male gorillas (silverbacks) are strong enough to break a snare if they get caught, they often rely on brute force. However, juvenile gorillas (youngsters) and blackbacks (young males) have developed a clever, step-by-step method to deactivate the traps safely before anyone gets hurt. This behavior shows distinct problem-solving skills.

First, a gorilla spots the bent branch, which indicates a trap is nearby. Instead of avoiding it, the gorilla approaches cautiously. Observations show that young gorillas often work in pairs to disable the device. One gorilla jumps onto the bent tree branch to hold it down, releasing the tension. At the same time, the other gorilla finds the wire noose and destroys it or pulls it off the branch. By releasing the tension first, they ensure the trap does not snap shut on them.

Learning and Cooperation

Scientists believe this behavior is learned socially. Young gorillas are naturally curious and watch everything around them. By working together, they dismantle the trap faster and more safely than they could alone. This action is incredibly important for the safety of their troop (family group), proving that young gorillas play an active role in protecting their community.