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The biggest threats to the chimpanzee are habitat destruction, poaching, and disease. Chimpanzee habitats have been limited by deforestation in both West and Central Africa. Road building has caused habitat degradation and fragmentation of chimpanzee populations and may allow poachers more access to areas that had not been seriously affected by ...
Chimpanzees are considered endangered because of habitat destruction, poaching, and infectious diseases. The total population in the wild is estimated at about 170,000 to 300,000, according to the ...
The western chimpanzee or West African chimpanzee [1] (Pan troglodytes verus) is a Critically Endangered subspecies of the common chimpanzee. It inhabits western Africa, specifically Côte d'Ivoire , Guinea , Liberia , Mali , Senegal , Ghana , Guinea-Bissau , but has been extirpated in three countries: Benin , Burkina Faso , and Togo .
Formerly the bonobo was known as the "pygmy chimpanzee", despite the bonobo having a similar body size to the common chimpanzee. The name "pygmy" was given by the German zoologist Ernst Schwarz in 1929, who classified the species on the basis of a previously mislabeled bonobo cranium, noting its diminutive size compared to chimpanzee skulls.
The chimpanzees have the freedom to spend the day on their expansive three-to-five-acre islands or within their indoor enclosures, which are designed to mimic natural habitats as closely as possible.
Before 1960, almost nothing was known about chimpanzee behaviour in their natural habitats. In July of that year, Jane Goodall set out to Tanzania 's Gombe forest to live among the chimpanzees, where she primarily studied the members of the Kasakela chimpanzee community .
Of the dozen island habitats on the property, the scientists settled on Doug’s Island, a 3-acre space with rolling hills, climbing structures and 16 other chimps.
The central chimpanzee averages 59.7 kilograms (132 lb) in males and 45.8 kilograms (101 lb) in females. [4] Standing they measure on average 96 cm (38 in) for males and 80 cm (31 in) for females. Central chimpanzees usually have a lifetime in captivity of 30 to 40 years, but some have been seen to live over 50 years. In the wild, the average ...