The costal bear is less aggressive in comparison to inland bears. The grizzly bears located inland are smaller in size in comparison to the grizzlies located on coasts.

The reason as to why these bears are called grizzlies is due to their gruesome and fear-inspiring character. It is a subspecies of brown bears located in Northern America, they are not an endangered species due to the measurements taken by the state. Gorilla’s muscles and skeletons are much more robust in comparison to humans. The tallest mountain gorilla had a height of 1.95cm, chest 1.98m wide weighing 267kg. The weight of a male would be 195kg for a female it would be 100kg. The height of a male mountain gorilla standing erect would be 150cm, whereas females would stand at 130 cm. In case of the external threat from any other animal or even from another gorilla, a silverback will stand their ground and protect their group even at the cost of their own life. Silverback gorillas are generally calm and shy they are highly social and live in cohesive groups they are non-territorial since they defend their groups rather than the territory. Silverback gorillas are initially herbivores, and their diet mostly consists of leaves, shoots, and stems of several plant species apart from that they also feed on barks, roots, flowers, fruits, and small vertebrates. They are listed as an endangered species, which is because of poaching and habitat loss due to activities such as illegal mining. Their home range size, i.e., area, used by the gorillas during a year, varies and depends upon factors such as availability of food. Another population is found in Uganda’s Bwindi National Park.įorests, where these gorillas live, are often cloudy, misty, and cold. Vegetation is extremely dense at the bottom of these volcanoes. These are Virunga volcano ranges some are dormant while some are not: Karisimbi, Mikeno, Visoke. And while twin gorillas are rare, a few twin babies have been spotted in the wild and in captivity.The silverbacks are an endangered species, and their population is found in Albertine Rift mountain cloud forest, spread across the borders between Rwanda, The Democratic Republic of Congo, and Uganda. While mountain gorillas weigh less than five pounds when they are born, female gorillas can reach up to 200 pounds and silverbacks up to 450 pounds!Īdult female mountain gorillas give birth to one baby every three to five years. Once male gorillas reach sexual maturity, and the hair across their shoulders and down their back becomes greyish, they can fight other silverbacks to become the troop’s leader. Each group has one dominant male called a silverback who protects the troop, defines the group’s territory and routines, and has breeding rights to all adult females in the family. Gorillas live in family groups made up of 2 to 40 gorillas. Mountain gorillas like fresh beds! Every night each gorilla builds its own nest, except for baby gorillas, who sleep with their mothers until they’re about three.

The main structural difference between apes and monkeys is that apes don’t have tails.Įven though most primates have a tree-living way of life, gorillas are terrestrial creatures that spend 95% of their time on the ground and occasionally climb trees for fun… just like us. Mountain gorillas get visits from the doctor too! When a gorilla is spotted with signs of illness or injury, veterinarians can use medicines and vaccines that are administered using dart guns. For reasons we don’t fully understand, mountain gorillas don’t survive in captivity (although other subspecies, like lowland gorillas, do).įrom screams, grunts, roars and growls.mountain gorillas use more than 20 different sounds to communicate. There are no mountain gorillas known to exist in captivity. Humans are the only ape species that is not threatened by extinction.ĭid you know we share 98% of our DNA and have the same blood type as gorillas? Like humans, gorillas can’t naturally swim, they have 10 fingers, 32 teeth, forward-looking eyes and sharp color vision.įrom habitat destruction to poaching and diseases, humans are gorillas biggest threat. Gorillas are an important part of the forest ecosystem, as they trim plants while they eat and constantly spread seeds around the forest.ĭid you know that African great apes–-that is the gorillas, orangutans, chimpanzees and bonobos–-are human’s closest living relatives? We are all part the same superfamily, the Hominidae. These knuckle-walkers are the world’s largest living primates. With a little more than 1,000 mountain gorillas remaining in our planet, this is the only great ape in the world whose population is rising.

Biggest silverback gorilla