https://en.wikipedia.org/wiki/Gorilla

Gorillas are ground-dwelling, predominantly herbivorous apes that inhabit the forests of central .... Adult male gorillas are known as silverbacks due to the characteristic silver hair on their backs reaching to the hips. The tallest gorilla recorded ...

https://www.wildrepublic.com/product/silverback-gorilla/

Silverback gorillas have long black hair and their thick, shaggy coats help to keep them warm in cold climates. Adult male mountain gorillas are called ...

https://sciencing.com/silverback-gorillas-6361263.html

Aug 23, 2018 ... Silverback gorillas are mature, adult males who develop gray or white hair on their backs. The silverback ape is found in both lowland and ...

https://nationalzoo.si.edu/animals/western-lowland-gorilla

Mature silverback males have a saddle of white hair across the small of their backs. ... Adult male gorillas' heads look conical due to the large bony crests on the ...

https://defenders.org/gorilla/basic-facts

There are four subspecies of gorillas: the eastern lowland or Grauer's gorilla ... Adult males are known as 'silverbacks' due to the distinctive silver-colored hair on  ...

http://www.worldanimalfoundation.net/f/Gorilla.pdf

BEHAVIOR: Mountain gorillas are shy, retiring animals. They live in social groups of 2 to 35 individuals. An adult male silverback is the leader and protector of ...

http://www.bbc.com/earth/story/20160531-how-violent-are-gorillas-really

May 31, 2016 ... They live in groups, in which one dominant male silverback controls ... of gorilla aggression is usually an adult human, [for example] a hunter, ...

https://www.worldwildlife.org/stories/what-do-gorillas-eat-and-other-gorilla-facts

Adult male gorillas weigh up to 440 pounds and can reach a height of six feet when standing on two legs. Mature male gorillas are known as “silverbacks” for the ...

http://pin.primate.wisc.edu/factsheets/entry/gorilla/behav

In groups containing only one silverback male, females disperse and find new ... Infants deprived of protection by an adult male are almost certain to be killed ...

https://slate.com/human-interest/2013/03/professional-fighter-vs-gorilla-who-would-win.html

Mar 21, 2013 ... A silverback gorilla is pictured at a zoo in France. Photo by ... A male gorilla significantly outweighs most professional fighters. His center of ... Would a lone adult wolf be able to take down an unarmed, athletic adult human?