Little baby gorillas learn to chestbeat and juveniles often chestbeat as a part of their play and games. A really upset gorilla may scream, much like high-pitched human scream. Gorillas live in family groups. Gorillas are skilled hunters of other animals. Gorillas love to play.
Gorillas are aggressive and ferocious.
Gorillas are gentle and peace-loving animals. King Kong was a real gorilla. Gorillas hatch from eggs like lizards. Gorillas are mammals. Male gorillas are larger than female gorillas.