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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 .
Existing chimpanzee populations in West and Central Africa do not overlap with the major human fossil sites in East Africa, but chimpanzee fossils have now been reported from Kenya. This indicates that both humans and members of the Pan clade were present in the East African Rift Valley during the Middle Pleistocene .
The forests of Northern California are home to many animals, for instance the American black bear.There are between 25,000 and 35,000 black bears in the state. [6]The forests in northern parts of California have an abundant fauna, which includes for instance the black-tailed deer, black bear, gray fox, North American cougar, bobcat, and Roosevelt elk.
Native to sub-Saharan Africa, chimpanzees and bonobos are currently both found in the Congo jungle, while only the chimpanzee is also found further north in West Africa. Both species are listed as endangered on the IUCN Red List of Threatened Species , and in 2017 the Convention on Migratory Species selected the chimpanzee for special protection.
However concerns over the chimpanzee's status in the Texas Biomedical Research Institute as "research ineligible" rather than "retired" prompted NIH to reconsider the plan and it announced on 17 October 2012 that as many chimpanzees as possible will be relocated to Chimp Haven by August 2013 and eventually all 110 will move there. [9]
The animals have not been used as test subjects since 2015, when the NIH retired chimpanzees — humans’ closest relatives — from invasive research. More than 200 were previously moved to the federally supported sanctuary, but the NIH said it was decided in 2019 that some were too frail to be relocated due to their health conditions.
The male humpback whale that traveled the longest documented distance to date is observed in Zanzibar Channel, off the village of Fumba on the Tanzanian island of Unguja, on August 22, 2022.
One species of right whale occurs in California's waters. North Pacific right whale, Eubalaena japonica (vagrant) Order: Cetacea Family: Delphinidae. Twelve species of dolphins occur in California's waters. Short-beaked common dolphin, Delphinus delphis [1] Long-beaked common dolphin, Delphinus capensis [2] Short-finned pilot whale ...