Zoo gorillas use a weird new call that sounds like a sneezy cough
Chest beating and ground thumping by mountain gorillas - YouTube
Why do gorillas beat their chests? New research gives insight into behaviour of silverbacks | UK News | Sky News
Chest Beating Gorillas Aren't Just Show-Offs, They're Accurately Broadcasting Their Size | IFLScience
The shocking, real reason why gorillas pound their chests
Gorillas Beat Their Chests to Communicate With Each Other | Smart News| Smithsonian Magazine
Gorillas don't bluff when they chest beat: honest signalling indicates body size | Max-Planck-Gesellschaft
Why do Gorillas Beat Their Chest? 4 Reasons | Storyteller Travel
Why do Gorillas beat their chest? — Everything you need to know
Gorilla Communication - Gorilla Facts and Information
Gorillas beat their chests to size each other up, researchers say | Animal behaviour | The Guardian
Why do Apes, Gorillas Beat their Chest & Sound Hollow?
Why do male gorillas beat their chests? New study offers intriguing evidence
Why Do Gorillas Beat Their Chest? Experts Uncover How They Use it as a Key Signal | Nature World News
Why Do Gorillas Pound Their Chest? - YouTube
Why do Gorillas Beat Their Chest? 4 Reasons | Storyteller Travel
Gorillas' chest thumping allows females, rivals know their size without seeing them- Technology News, Firstpost
Gorilla Vocalizations - Dian Fossey -
Im pretty sure no one will get this, so I'll explain. In most movies/tv shows, gorilla chest beating in movies sound like earthquakes. In real life, however, it sounds like suction cups. :