anthropologist have observed a group of chimpanzees enjoying a in particular unknown delicacy late in the woods of Gombe National Park , Tanzania .
During their study of the radical , they check the Pan troglodytes track down down and eat dozens of baby red colobus monkeys . unusual of all , the Pan troglodytes almost always started eating the monkeys by burn open their skulls and gather into their brains . On a few occasions , mind - munching thirsty chimps have even been observe using sticks and leaves to draw out the last bits of brain thing .
When you think of a chimp ’s diet , you probably just think of banana tree and leaves , but this specie of heavy aper does have a gustatory modality for meat . figure alone make up 50 percent of a wildchimp ’s diet , while substance report for just 5 to 8 percent of it . They ’re also fond to eating insects , eggs , bark , and honey . signally , a chimp ’s diet is often ethnic and deviate from community of interests to community .
Carnivorous conduct was first documented in chimp byDr Jane Goodallin Gombe National Park during the 1960s and it ’s since become comparatively common knowledge . Researchers have even observe chimps usingspears to hunt sleeping bush babiesin Senegal . However , this especial method of brain - munching is still comparatively undocumented .
As explain in a subject field from theInternational Journal of Primatology , there are a few reason why the chimps could be doing this . First up , the brain is actually surprisingly nutritive , plentiful in gram calorie and robust in long - chain polyunsaturated butterball back breaker , which are useful for neurological development . Equally , the bailiwick explains that the “ skulls were comparatively well-situated for chimpanzees to interrupt with a individual sharpness . ”
" In our subject field , chimpanzees ate the encephalon first whenever it was possible to do so - when the prey was subadult . The skull of subadult monkeys are well-off to crush , compared to the more robust skulls of adults , " lead authorIan Gilby , an anthropologist at Arizona State University , separate IFLScience . " When in possession of adult fair game , chimpanzees start with the capitulum about half of the time , select the indulgent abdominal organs instead . "
It ’s fairly common for animals to perfect in on a finical part of the consistency when hunting . Grizzly stand , for lesson , also eat the brains , eggs , and skin of Salmon River first as these part are highest in energy . Wolves will also first devour the juicy - rich liver of their prey before turning to the flesh of the large heftiness .
