Cross River Gorilla

Cross River Gorilla Scientific Classification
Scientific name
Gorilla gorilla diehli
Cross River Gorilla Physical Characteristics
Grey, Black
35 – 50 years
Top speed
25 mph
100kg – 200kg (220lbs – 440lbs)
Cross River Gorilla Distribition

The Cross River Gorilla resides in the hilly area in between Nigeria as well as Cameroons.

The Cross river gorilla (scientific name: Gorilla gorilla diehli) is a subspecies of the western gorilla. Paul Matschie, in 1904, called the cross river gorilla a brand-new species, though it has actually come to be progressively unusual.

These gorillas have brownish-grey or black hair. Nonetheless, the face, hands, as well as feet have no hair in all. They have conical heads, over which, relaxes a red crest.

These gorillas are really social as well as normally reside in teams of 2 to 20. The teams are led by a leading man. Aside from the leading leader, there are 6-7 ladies as well as their kids.

The Cross River gorillas sexually develop at ten years old as well as normally have children every 4 years. Their gestation duration normally lasts 9 months. These gorillas reside in the hilly area in between Nigeria as well as Cameroons.
The Cross River gorillas are herbivores as well as normally feed upon branches, nuts, leaves, as well as berries that they search for from various plants.

The Cross River gorillas are understood to be extremely reliable in child care as well as are understood to look after their children up till they are 3 to 4 years old. Throughout this moment, they do not recreate once again as well as provide their complete interest to their freshly birthed infant.

Amazing Cross River Gorilla Realities!

  • The cross river gorilla is a subspecies of the Western gorilla.
  • There are just 200 to 300 cross river gorillas left worldwide.
  • Cross River gorillas are one of the most jeopardized primate in Africa.
  • They are normally located at the boundaries in between Nigeria as well as Cameroon
  • They populate a location that has to do with 300 square miles.

Cross River Gorilla Scientific Name

The Cross- river gorillas pass the scientific name “Gorilla gorilla diehli” as well as come from the kingdom Animalia as well as course Mammalia. They come from the phylum Chordata as well as order Primates. They likewise come from the family members Hominidae as well as category gorilla.

Words “gorilla” is rooted in the Old Greek word “Γόριλλαι.” Words describes a “people of unshaven females,” which is just how Hanno the Navigator explained individuals on the west shore of Africa (which is currently called Sierra Leone). The females were called being “vicious” as well as “unshaven.”

Cross River Gorilla Appearance as well as Actions

The Cross River gorillas have a slim yet brief develop, combined with light hair. These gorillas have lengthy arms as well as a famous ridgeline, which supplies a striking comparison to the level face as well as large nostrils. Their dark eyes are hidden by hair, which is frequently either black or brown grey.

The face normally has no hair, much like the hands, as well as feet. Their heads are conical, as well as they have a red-colored crest on their heads. The team leaders that are leading men frequently have a silver spot on their backs– which is likewise why they are called silverbacks.

The Cross River gorillas are social as well as reside in family members teams of 2 to 20 people. Their habits is really comparable to various other gorillas. The team is normally led by a silverback man as the leading leader.

The male leader is normally in charge of looking after the ladies as well as kids of the team as well as likewise frequently makes the crucial choices of the team like the feeding as well as nesting websites.

A team normally contains the leading man, 6 to 7 ladies, as well as their kids. The nesting occurs in woodlands after these gorillas develop nests with branches as well as leaves. The nesting areas are normally on the ground.

Nonetheless, the relaxing areas alter in the wet period when they change their nests to the top of trees. A lot of their day is invested consuming. Nonetheless, resources recommend that they likewise enjoy entertainment tasks like brushing.

These gorillas are normally understood to be calm. Nonetheless, they might in some cases transform hostile in the direction of human beings when intimidated. They might assault human beings with branches, rocks, as well as natural herbs if prompted.

Cross River gorilla, Limbe Wildlife Centre, Cameroon
Cross River gorilla, Limbe Wild animals Centre, Cameroon.

Arend de Haas/ Creative Commons

Cross River Gorilla Environment

Referred to as the globe’s strangest gorillas, the Cross River gorillas are little in populace as well as are seldom ever before seen. They are normally located on the hilly boundaries of Nigeria as well as Cameroon. This environment of their own is called the Cross River container.

These animals are understood to prevent one of the most North as well as West areas. They likewise exist in the Afi hills in Nigeria as well as the Cameroons’ Mbe hills. Aside from that, they are likewise located in the Takamanda National Forest of Cameroon as well as the Cross River National Forest in Nigeria.

A lot of these gorillas are located at an elevation of 1500 meters to 3500 meters in the hilly tropical rain forest as well as bamboo woodlands.

Cross River Gorilla Diet Regimen

The foods located in the diet plans of the Cross River gorillas mostly contain fallen leaves, nuts, berries, as well as liana which is a woody creeping plant. These vegetarian gorillas will certainly look as for they require to go with their nutrients, also beyond their regular foraging location to obtain what they require.

If this gorilla species makes it to the bogs, they will likely discover themselves in a disappointing scenario with neighborhood farmers that gather bananas as well as plantains. Despite the fact that this might appear frustrating to the location, some neighborhood farmers have actually mentioned that they are much much less harmful to their land than various other animals with a smaller sized stature, consisting of wild pigs.

The only manner in which Cross River gorillas choose food in various other locations results from the absence of nourishment in distance to their house. Still, the only time in current background that these gorgeous animals have actually created substantial damages remained in 2006. This occasion is thought to have actually been the outcome of just how close the ranches were to the woodland houses of the gorillas.

Cross River Gorilla Predators as well as Dangers

Like all the various other living beings on earth, the Cross River gorillas are likewise an integral part of the ecological community. Nonetheless, they likewise deal with a great deal of risks– both from various other animals as from humans. The predators of the Cross River gorillas consist of crocodiles as well as big forest cats.

The Cross River gorilla is intimidated by human beings as they were pursued thoroughly in the past– which is likewise why their numbers are rather reduced. Human tasks like logging likewise posture risks to these gorillas. The Cross River gorillas are one of the most jeopardized primates in Africa.

The Cross River gorillas are seriously jeopardized. As the populace decreases, some companies are functioning to safeguard the woodlands that they reside in, avoiding them from venturing out right into towns as well as shedding food resources. The Globe Wild animals Company has several companions within the Nigerian as well as Cameroon federal governments to safeguard particular locations.

Cross River Gorilla Recreation, Infants, as well as Life-span

The Cross River gorillas get to maturation around 10 years old. They normally deliver just when in 4 years or two due to the fact that the degree of child care is really high in these Cross River gorillas. These gorillas normally look after their children till they are 3 or 4 years old. The gestation duration normally lasts concerning 9 months– which is likewise really comparable to human beings.

The Cross River gorillas are polygamous animals. The leading man of the team normally companions with all the sexually fully grown ladies of his team. The women gorillas, after delivering, nursed their children as well as look after them up till they have to do with 3 to 4 years old. Generally, these gorillas bring to life solitary children as well as sets are an unusual event. The life expectancy of these gorillas is normally 35 to half a century.

Cross River Gorilla Populace

Given that these gorillas are seriously jeopardized because of searching as well as various other human tasks like logging, there are just around 200 to 300 Cross River gorillas left worldwide. Most of these gorillas remain in Nigeria as well as Cameroon, expanded among no much less than 11 households.

Initiatives are for that reason being made to make them reside in assigned areas to ensure that they can grow in safeguarded settings considering that the Cross River gorilla is reducing still. Aside from their fragmented households, an additional profession has actually come to be extremely rewarding as well as a significant hazard to the species– marketing this species as pets.

Some individuals have actually maintained the Cross River gorilla as pets, which is a hazardous profession that influences the capability to preserve the species. Some seekers will certainly eliminate the moms and dad of the infant gorilla to take them to market, as they are very easy to deal with at a tiny dimension. Now, the hazard of ending up being contaminated with Ebola as well as of being pursued suffices to make recuperation an unfeasibility in the temporary. Still, there is hope that this species will certainly recuperate from these risks within the following 75 years, as long as ongoing initiatives are made to protect their environment.

Cross River Gorilla in the Zoo

As a result of the seriously jeopardized condition as well as the reducing variety of Cross River gorillas around the globe, maintaining them in a restricted atmosphere permits these gorillas can grow once again. To watch them in a zoo, there are numerous gets as well as shelters to organize them, like the Afi Hill Wild Animals Refuge.

The Limbe Wild Animals Facility in Cameroon has actually been the only zoo to have among these gorillas on display screen considering that 2007. The gorilla, that was called Nyango, died on October 10th, 2016 as the outcome of health problem, as well as there are nothing else records of zoos that presently hold these animals.

Regardless of not holding these animals, numerous zoos as well as shelters use essential truths concerning the Cross River gorilla to urge customers to sustain preservation.


  1. Wikipedia, Available here:
  2. New England Primate Conservancy, Available here:
  3. Gorillas World, Available here:
  4. Cross Gorilla Programme, Available here:
  5. WWF, Available here:
  6., Available here:

Relate animals

Abyssinian Guinea Pig

They are one of the oldest breeds of guinea pig

Ackie Monitor

The ackie monitor has a spiny tail which it uses as in self-defense.


The Albertonectes had the longest neck out of other Elasmosaurids.

American Bully

Though the American bully was bred to look intimidating, it makes an extremely friendly family pet!

Latest Animal News