Search results
Results from the WOW.Com Content Network
Tool use has been reported many times in both wild and captive primates, particularly the great apes. The use of tools by primates is varied and includes hunting (mammals, invertebrates, fish), collecting honey, processing food (nuts, fruits, vegetables and seeds), collecting water, weapons and shelter.
Some of the most well-known tool use examples in chimpanzees include ant dipping, wood boring, honey fishing, leaf sponging, and nut-cracking. [57] However, chimpanzees also use tools for accessing the bone marrow of other normally smaller non-human primates, [57] and even for medicinal purposes by swallowing leaves. [58]
In one particular study conducted in 2007, capuchins were found to be among the ten most intelligent primates, second to spider monkeys among New World monkeys. [55] The use of stone tools is a marked difference between the gracile capuchins of the genus Cebus and the robust capuchins of the genus Sapajus. Although widespread in robust ...
Primates are capable of high levels of cognition; some make tools and use them to acquire foods and for social displays; [2] [3] some have sophisticated hunting strategies requiring cooperation, influence and rank; [4] they are status conscious, manipulative and capable of deception; [5] they can recognise kin and conspecifics; [6] [7] they can ...
The tufted monkey is especially noted for its long-term tool usage, [26] one of the few examples of primate tool use other than by apes including humans. Upon seeing macaws eating palm nuts , cracking them open with their beaks, this monkey will select a few of the ripest fruits, nip off the tip of the fruit and drink down the juice, then ...
Primates are also the most cognitively advanced animals, with humans (genus Homo) capable of creating complex languages and sophisticated civilizations, and non-human primates are recorded to use tools. They may communicate using facial and hand gestures, smells and vocalizations.
Scientists have previously recorded other primates using plants to treat themselves. Bornean orangutans rubbed themselves with juices from a medicinal plant, possibly to reduce body pains or chase ...
Oldowan tools were probably used for many purposes, which have been discovered from observation of modern apes and hunter-gatherers. Nuts and bones are cracked by hitting them with hammer stones on a stone used as an anvil. Battered and pitted stones testify to this possible use. Heavy-duty tools could be used as axes for woodworking.