Eine Nummer zwischendurch fördert auch nachhaltig das soziale Miteinander. Parties of males 'patrol' for the neighboring males that might be traveling alone, and attack those single males, often killing them. Unlike chimpanzees, where any male can coerce a female into mating with him, female bonobos enjoy greater sexual preferences, an advantage of female-female bonding, and actively seek out higher-ranking males.[47]. Multivariate analysis has shown bonobos are more neotenized than the common chimpanzee, taking into account such features as the proportionately long torso length of the bonobo. The Peace Forest Project works with local communities to establish a linked constellation of community-based reserves, managed by local and indigenous people. This sexual activity happens within the immediate female bonobo community and sometimes outside of it. [72] Both bonobos and chimpanzees exhibit physical aggression more than 100 times as often as humans do. Five incidents were observed in a group of bonobos in Salonga National Park, which seemed to reflect deliberate cooperative hunting. Grüße, Rudi Gems [32] These physical characteristics and its posture give the bonobo an appearance more closely resembling that of humans than the common chimpanzee does. [22], According to A. Zihlman, bonobo body proportions closely resemble those of Australopithecus,[23] leading evolutionary biologist Jeremy Griffith to suggest that bonobos may be a living example of our distant human ancestors. À partir de là, les chercheurs ont pu déduire que ce geste unique signifiait grimper sur moi . Le visage plat est orné de deux yeux surmontés d'un bourrelet, de narines renfoncées et de lèvres proéminentes et rosées. Personne ne sait combien de bonobos survivent dans ce territoire de moins en moins épargné. Lucy menschenaffe steckbrief. (2011). Orang-Utan, Gorilla, Bonobo und Gemeiner Schimpanse sind eng mit uns Menschen verwandt, wie der Stammbaum zeigt. [2] Major threats to bonobo populations include habitat loss and hunting for bushmeat, the latter activity having increased dramatically during the first and second Congo wars in the Democratic Republic of Congo due to the presence of heavily armed militias even in remote "protected" areas such as Salonga National Park. [69], It is unknown how the bonobo avoids simian immunodeficiency virus (SIV) and its effects. Après s'être installée au Benelux et en Italie, elle est désormais présente en Chine. Bonobo, le nouvel esprit Jeans ! Installé à Brighton dès l'âge de dix-huit ans après avoir fui le foyer familial pour cause de violences, Simon Green (né le 30 mars 1976) développe son intérêt pour la musique en solitaire. Il est non seulement un exutoire aux relations conflictuelles, mais aussi employé pour des échanges plus courtois tel que le salut ou la réconciliation. [54] Adolescent females often leave their native community to join another community. An analysis of female bonding among wild bonobos by Takeshi Furuichi stresses female sexuality and shows how female bonobos spend much more time in estrus than female chimpanzees. In captive settings, females exhibit extreme food-based aggression towards males, and forge coalitions against them to monopolize specific food items, often going as far as to mutilate any males who fail to heed their warning. [52] Bonobos and humans are the only primates to typically engage in face-to-face genital sex, although a pair of western gorillas has been photographed in this position. Although the name "chimpanzee" is sometimes used to refer to both species together, it is usually understood to mean the common chimpanzee, while Pan paniscus is usually … This initiative should improve the likelihood of bonobo survival, but its success still may depend upon building greater involvement and capability in local and indigenous communities.[107]. Juni 2012) war ein Schimpanse, der durch sein menschliches Aussehen und seinen aufrechten Gang bekannt wurde.Es gab Spekulationen, Oliver könnte eine Kreuzung aus Mensch und Schimpanse oder der Missing Link zwischen beiden Arten sein.. Oliver fiel durch seine menschenähnliche Schädelform auf Bonobos differ from chimpanzees behaviorally as well. [51][4] Bonobos are the only non-human animal to have been observed engaging in tongue kissing. The bonobo is distinguished by relatively long legs, pink lips, dark face, tail-tuft through adulthood, and parted long hair on its head. There would obviously be no need for peacemaking if they lived in perfect harmony. Seite 2 — Der Kongo-Fluss trennte wohl Schimpanse und Bonobo Wie der Genom-Vergleich bestätigt, hat sich ihr Erbgut seit der evolutionsgeschichtlichen Trennung nicht mehr vermischt. [72], The ranges of bonobos and chimpanzees are separated by the Congo River, with bonobos living to the south of it, and chimpanzees to the north. It has a black face with pink lips, small ears, wide nostrils, and long hair on its head that forms a parting. Schimpansen und Bonobos besitzen zu 98 Prozent das gleiche Erbgut wie wir - und stehen uns damit näher als Gorilla oder Orang-Utan. [24] According to Australian anthropologists Gary Clark and Maciej Henneberg, human ancestors went through a bonobo-like phase featuring reduced aggression and associated anatomical changes, exemplified in Ardipithecus ramidus.[25]. York (Großbritannien) - Als Mittel der Kommunikation nutzen sowohl Schimpansen als auch Bonobos viele Gesten, durch die beide Primaten dasselbe ausdrücken. In 2002, the Bonobo Conservation Initiative initiated the Bonobo Peace Forest Project supported by the Global Conservation Fund of Conservation International and in cooperation with national institutions, local NGOs, and local communities. Autrefois appelé "chimpanzé pygmée ou nain", il s'avère que le bonobo est une espèce de singe à part entièreet non une sous-espèce de chimpanzé. The genome of a female bonobo from the Leipzig zoo was deposited with the International Nucleotide Sequence Database Collaboration (DDBJ/EMBL/GenBank) under the EMBL accession number AJFE01000000[16] after a previous analysis by the National Human Genome Research Institute confirmed that the bonobo genome is about 0.4% divergent from the chimpanzee genome. Bonobo Bili ist endlich integriert - Duration: 1 ... Schimpanse Aggression - Duration: 1:20. oschu1000 231,898 views. Along with the common chimpanzee, the bonobo is the closest extant relative to humans. Importantly, spontaneous affiliation followed the empathic gradient described for humans, being mostly offered to kin, then friends, then acquaintances (these categories having been determined using affiliation rates between individuals). sanctuaire de Lola Ya Bonobo (le paradis des bonobos). Bonobos and Chimpanzees share close to 99% of their genome in common with humans, meaning that their genomes are more similar to that of humans than they are to that of gorillas. So verfügen etwa Makaken über einen fünf Zentimetern langen Penisknochen, bei Bonobos ist er nur acht Millimeter lang. The authors argued that the relative peacefulness of western chimpanzees and bonobos was primarily due to ecological factors. [55] The position of the clitoris may alternatively permit GG-rubbings, which has been hypothesized to function as a means for female bonobos to evaluate their intrasocial relationships. Schimpanse im Wörterbuch: Bedeutung, Definition, Übersetzung, Herkunft, Rechtschreibung, Beispiele, Silbentrennung, Aussprache. Oliver schimpanse. [75], Recent studies show that there are significant brain differences between bonobos and chimps. However, most humans do understand their facial expressions[90] and some of their natural hand gestures, such as their invitation to play. The species is listed as Endangered on the IUCN Red List and is threatened by habitat destruction and human population growth and movement, though commercial poaching is the most prominent threat. Some of these injuries may also occur when a male threatens the high ranking females and is injured by them, as the larger male is swarmed and outnumbered by these female mobs. [63] During oestrus, females undergo a swelling of the perineal tissue lasting 10 to 20 days. The bonobo population is believed to have declined sharply in the last 30 years, though surveys have been hard to carry out in war-ravaged central Congo. Mothers will help their sons get more matings from females in oestrus. This significant investment has triggered the involvement of international NGOs to establish bases in the region and work to develop bonobo conservation programs. [41] Aggressive encounters between males and females are rare, and males are tolerant of infants and juveniles. [43] Adult male bonobos have sex with infants,[65] although without penetration. En so… Gottfried Hohmann from the Max Planck Institute for Evolutionary Anthropology is leading a Bonobo research project in the Congo. If male bonobos cannot distinguish their own offspring from others, the incentive for infanticide essentially disappears. Porträt des Bonobo im Artenlexikon des WWF mit Informationen zu Lebensraum, Verbreitung, Bonobos sind bekannt für ihr ausgeprägtes Sexualverhalten und scheinen nach dem Motto Make love, Die Alt- und Neuweltaffen sind die beiden Verwandtschaftsgruppen der Affen,. Moreover, spontaneous—but not solicited—third party affiliation was affected by the bond between consoler and victim (this supporting the Consolation Hypothesis). Bassiste de formation, il manie aussi bien les platines, se perfectionne aux techniques de sampling et d'enregistrement, et adopte le nom de Bonobo. When bonobos come upon a new food source or feeding ground, the increased excitement will usually lead to communal sexual activity, presumably decreasing tension and encouraging peaceful feeding.[54]. Schimpansen, Bonobos, Gorillas Der Nutzen dieses Sexualverhaltens besteht in einer intensiveren gesellschaftlichen Zusammenarbeit beider Geschlechter als dies bei allen anderen Primatenarten zu beobachten ist (den Menschen heutiger Prägung mit eingeschlossen) Von wegen freundliche und friedliche Vegetarier: Selbst tödliche Konflikte sind unter Schimpansen keine Ausnahme. Adult female bonobos are somewhat smaller than adult males. Demnach könnte sogar schon der letzte gemeinsame Vorfahre von Bonobo, Schimpanse und Mensch diese Gesten gekannt haben. Facebook, ça vous dit quelque chose ? 30.000 Jahren ausgestorben ist, war mit dem Menschen, nicht paarungsfähig. Orang-Utan, Gorilla, Bonobo und Gemeiner Schimpanse sind eng mit uns Menschen verwandt, wie der Stammbaum zeigt. Der Bonobo (Paniscus paniscus), früher Zwergschimpanse genannt und seltener Zwergschimpanse oder anmutiger Schimpanse. Model small-scale conservation methods that can be used throughout Congo, This page was last edited on 21 December 2020, at 13:12. Bipedal walking in captivity, as a percentage of bipedal plus quadrupedal locomotion bouts, has been observed from 3.9% for spontaneous bouts to nearly 19% when abundant food is provided. Il peut servir également à exercer une pression. Seite 2 — Theorie der Selbstdomestizierung ist umstritten; In Afrika trennt Schimpansen und Bonobos ein gewaltiger Fluss, der Kongo. [95] A 2013 study[96] found that both the affiliation spontaneously offered by a bystander to the victim and the affiliation requested by the victim (solicited affiliation) can reduce the probability of further aggression by group members on the victim (this fact supporting the Victim-Protection Hypothesis). Lösung könnte eine gesteigerte Empathie für die Tiere sein. Oui, d’après une équipe de chercheurs américains. Though Kanzi was able to form flakes, he did not create them in same way as humans, who hold the core in one hand and knap it with the other, Kanzi threw the cobble against a hard surface or against another cobble. En créant votre compte fidélité, chaque euro dépensé chez Bonobo vous fera profiter de 100 points. Bipedal walking has been recorded as less than 1% of terrestrial locomotion in the wild, a figure that decreased with habituation,[31] while in captivity there is a wide variation. - Avec Planète Urgence, Bonobo s'engage pour la reforestation. Bonobo implique ses clients au travers de la Jeans Foundation dans les actions éco-responsables : - Avec le Relais Emmaüs, Bonobo s'engage pour le recyclage des jeans. The two species behave quite differently even if kept under identical conditions. Females often have the final say on where the group travels. The plan identifies priority actions for bonobo conservation and serves as a reference for developing conservation programs for researchers, government officials, and donor agencies. Awareness is ever increasing, and even nonscientific or ecological sites have created various groups to collect donations to help with the conservation of this species. [11][12] In 1933, American anatomist Harold Coolidge elevated it to species status. [61] Takayoshi Kano observed similar practices among bonobos in the natural habitat. [3] In another, rarer form of genital rubbing, which is the non-human analogue of frotting, engaged in by some human males, two bonobo males hang from a tree limb face-to-face while penis fencing. Täterjagd - Der Fall Mathilde Croguennec - Duration: 44:20. Der prominente US-Wissenschaftler Gordon Gallup behauptet, dass die seit Langem kursierenden Gerüchte um eine Kreuzung von Mensch und Schimpanse wahr sind. Dieses entspricht der Annahme, dass sich Pongo (Orang-Utan) und Gorilla von der gemeinsamen Linie abspalteten, bevor es zur Trennung von Schimpanse, Bonobo und Homo kam. Bonobos and Chimpanzees both share close to 98% of their genome in common with humans, meaning that their genomes are more similar to that of humans than they are to that of gorillas. le Bonobo est Pan paniscus et le grand chimpanzé Pan troglodytes. Oliver (c. 1957 - 2 June 2012) was a former performing ape once promoted as a missing link or humanzee due to his somewhat human-like appearance and a tendency to walk upright.Despite his somewhat unusual appearance and behavior, scientists found that Oliver was not a human-chimpanzee hybrid Oliver (* ca. A l'issue de ces trois semaines, deux projets seront retenus par un jury de 4 personnes de la marque Bonobo. [46] However, bonobos are not as promiscuous as chimpanzees and slightly polygamous tendencies occur, with high-ranking males enjoying greater reproductive success than low-ranking males. They communicate primarily through vocal means, although the meanings of their vocalizations are not currently known. The researchers wanted to know if Kanzi possessed the cognitive and biomechanical abilities required to make and use stone tools. The species is omnivorous and inhabits primary and secondary forests, including seasonally inundated swamp forests. Die Bonobos gelten als die letzte entdeckte Art von Menschenaffen, denn sie sind erst seit etwa fünfzig Jahren bekannt. [44], Bonobos are not known to kill each other, and are generally less violent than chimpanzees, yet aggression still manifests itself in this species. Généralement il se nourrit de fruit, de fleurs et du cœur des branches qu'il écorce. ", "Bonobos Eat and Share Meat at Rates Similar to Chimpanzees", "Variation in Male Relationships in Bonobos and Chimpanzees", "Aggression by male bonobos against immature individuals does not fit with predictions of infanticide", "The self-domestication hypothesis: evolution of bonobo psychology is due to selection against aggression", "Why male orangutans do not kill infants", "Simian Immunodeficiency Virus Infection of Chimpanzees", "Analysis of Chimpanzee History Based on Genome Sequence Alignments", "Differences between chimpanzees and bonobos in neural systems supporting social cognition", "Dysfunction in the Neural Circuitry of Emotion Regulation--A Possible Prelude to Violence", "5-HTTLPR polymorphism impacts human cingulate-amygdala interactions: a genetic susceptibility mechanism for depression", Brain differences may explain varying behavior of bonobos and chimpanzees, Bonobo Nutrition – relation of captive diet to wild diet, "Wild bonobo mother ape eats own infant in DR Congo", Hippy apes caught cannibalising their young, "Minding the Animals: Ethology and the Obsolescence of Left Humanism", "Bonobo squeaks hint at earlier speech evolution", "Bonobos Protect and Console Friends and Kin", Bonobo Reintroduction in the Democratic Republic of Congo, "Bonobo and Congo Biodiversity Initiative", "The Bonobo: 'Newest' apes are teaching us about ourselves", "Brian the Mentally Ill Bonobo, and How He Healed", "Bonobos fall within the genomic variation of chimpanzees", "Distinct patterns of mitochondrial genome diversity in bonobos (, "Implications of natural selection in shaping 99.4% nonsynonymous DNA identity between humans and chimpanzees: Enlarging genus, Bonobos: Wildlife summary from the African Wildlife Foundation, U.S. Eine Studie hat gezeigt, dass es Frauen sexuell erregte, wenn sie sich Videos von Bonobo- Affen beim Paarungsakt ansahen Laden Sie lizenzfreie Nahaufnahme von Bonobos bei der Paarung. Yet, only spontaneous affiliation reduced victim anxiety—measured via self-scratching rates—thus suggesting not only that non-solicited affiliation has a consolatory function but also that the spontaneous gesture—more than the protection itself—works in calming the distressed subject. [73][74] It has been hypothesized that bonobos are able to live a more peaceful lifestyle in part because of an abundance of nutritious vegetation in their natural habitat, allowing them to travel and forage in large parties. [39] Bonobos warn each other of danger less efficiently than chimpanzees in the same situation. For other uses, see, One of two species in the genus Pan, along with the chimpanzee, {{cite iucn}}: error: |doi= / |page= mismatch (, Shumaker, Robert W.; Walkup, Kristina R. and Beck, Benjamin B. La partie supérieure de son corps et de ses membres est recouverte d'un poil noir. Le bonobo est un peu plus petit et plus svelte que le chimpanzé. [97], Bonobos are found only south of the Congo River and north of the Kasai River (a tributary of the Congo),[98] in the humid forests of the Democratic Republic of Congo. Nahaufnahme eines Mischlingsaffen zwischen Schimpanse und Bonobo, 8 Jahre alt bei der besten Agentur für Stockfotografie hochwertige lizenzfreie Fotos günstige Preise für Fotostock - 10880072 Bonobos gelten als eine vom Aussterben bedrohte Art. The bonobo (/ b ə ˈ n oʊ b oʊ, ˈ b ɒ n ə b oʊ /; Pan paniscus), also historically called the pygmy chimpanzee and less often, the dwarf or gracile chimpanzee, is an endangered great ape and one of the two species making up the genus Pan; the other being the common chimpanzee (Pan troglodytes). Dezember 2016. [97] Although the bonobos' laugh was at a higher frequency, the laugh was found to follow a spectrographic pattern similar to that of human babies. On three occasions, the hunt was successful, and infant monkeys were captured and eaten. © Ltshears, CC by-SA 3.0. [72] In the wild, among males, bonobos are half as aggressive as chimpanzees, while female bonobos are more aggressive than female chimpanzees. Along with the common chimpanzee, the bonobo is the closest extant relative to humans. Menschenaffen: Die ganze Familie! The researchers' everyday life, far removed from any civilisation, is quite arduous - even getting to the camp is a small adventure. [17], Bonobos and chimps are the two species which make up the genus Pan, and are the closest living relatives to humans (Homo sapiens). En images > Les singes > Bonobo: Précédente: Regard de bonobo: Suivante: Une étrange ressemblance... Les bonobos partagent avec l'Homme près de 99% de ses gènes. Mit dem Genom eines Bonobos haben Wissenschaftler das letzte noch fehlende Erbgut eines Menschenaffen entschlüsselt. "Sociosexual behavior used for tension regulation in all age and sex combinations among bonobos", pp. White F. (1996) "Comparative socio-ecology of, de Waal, F. B. M. (1990). Der Bonobo unterscheidet sich äußerlich vom Gemeinen Schimpansen durch deutlich … The appellative "pygmy" is attributable to the species' namer, Ernst Schwarz, who classified the species on the basis of a previously mislabeled bonobo cranium, noting its diminutive size compared to chimpanzee skulls. [68] The strategy of bonobo females mating with many males may be a counterstrategy to infanticide because it confuses paternity. Der Bonobo [boˈnoːbo] oder Zwergschimpanse (Pan paniscus) ist eine Primatenart aus der Familie der Menschenaffen (Hominidae). Kongo. In the 1990s, Kanzi was taught to make and use simple stone tools. This model, implemented mainly through DRC organizations and local communities, has helped bring about agreements to protect over 50,000 square miles (130,000 km2) of the bonobo habitat. Sexual bonding with other females establishes these new females as members of the group. Die Schimpansen (Pan) sind eine Gattung aus der Familie der Menschenaffen (Hominidae). Kanzi's vocabulary consists of more than 500 English words,[92] and he has comprehension of around 3,000 spoken English words. DNA evidence suggests the bonobo and common chimpanzee species diverged approximately 890,000–860,000 years ago due to separation of these two populations possibly due to acidification and the spread of savannas at this time. Le bonobo vit exclusivement dans la forêt équatoriale humide et marécageuse bordant le fleuve Congo au nord, les rivières Kasaï et Sankuru au sud, en République démocratique du Congo. Nous croyons en une mode meilleure, qui permet à tous de suivre les tendances, sans casser sa tirelire, et qui minimise l’impact sur les ressources naturelles de notre planète, notamment l’eau. - Bonobo propose une gamme de vêtements en coton bio au … The authors hypothesize that the victim may perceive the motivational autonomy of the bystander, who does not require an invitation to provide post-conflict affinitive contact. La femelle bonobo est sexuellement mature vers treize ans. Alors pourquoi ne pas soumettre un projet qui vous tient à cœur et gagner peut être l'opportunité de le concrétiser ? Kanzi (* 28. En termes de poids, un bonobo pèse entre 37 et 41 kg, entre 40 et 50 kg pour un chimpanzé. [48], In wild settings, however, female bonobos are not above begging males for food if they had gotten it first, suggesting sex-based hierarchy roles are less rigid than in captive colonies. Kreuzung mensch affe Prominenter US-Forscher bestätigt Gerüchte um Mensch-Affe . Bonobo juvénile. Probablement moins de 10 000. En reliant votre compte client à votre compte Facebook, vous profiterez de 300 points, et, une fois par jour, si vous likez une publication de Bonobo, vous recevrez 10 points en poche ! Photo d'un bonobo. Bonobo-Schimpansen lösen nicht nur Konflikte mit Sex. En 2005, une étude estimait que seul 23 % de l'habitat du bonobo pouvait être classé comme peu touché par les activités humaines. Il arbore une curieuse coiffure avec la raie au milieu, de longs favoris et de petites oreilles rondes. "High social status, maternal support play important role in mating success of male bonobos", "Faux-nobo: "Naked Bonobo" demolishes myth of sexy, egalitarian bonobos", "Do bonobos really spend all their time having sex? Le jeune pèse entre 1,3 à 1,6 kg, qui reste dépendant de sa mère pendant quatre années. Chimpanzees use tools, cooperatively hunt monkeys, and will even eat the infants of other chimpanzee groups. Lire la suite : Définition | Puffin cendré - Calonectris diomedea | Futura Planète, retour d'échantillons lunaires de la Chine, Charte de protection des données personnelles. [49], Female bonobos are known to lead hunts on duikers and successfully defend their bounty from marauding males in the wild. 286K likes. They embody a profound intelligence and a deep emotional capacity. Im Prinzip wäre demnach eine nonverbale Verständigung mit Hilfe bestimmter Armbewegungen und Körperhaltungen zwischen den eng verwandten Menschenaffen möglich, berichten britische Forscher im Fachblatt „PLoS Biology“. This allowed him to produce a larger force to initiate a fracture as opposed to knapping it in his hands.[94]. Le Bonobo [1], Chimpanzé nain [1] ou Chimpanzé pygmée [1] (Pan paniscus) est une espèce de primates de la famille des Hominidés. [20] [12][13] Major behavioural differences between bonobos and chimps were first discussed in detail by Tratz and Heck in the early 1950s. [50], Sexual activity generally plays a major role in bonobo society, being used as what some scientists perceive as a greeting, a means of forming social bonds, a means of conflict resolution, and postconflict reconciliation. The Zoological Society's initial goal was to survey Salonga National Park to determine the conservation status of the bonobo within the park and to provide financial and technical assistance to strengthen park protection. Females hold the highest rank in a group, and the sons of ranking females become leaders among the males. Entrez dans l'univers Bonobo. [54] However, female bonobo oestrus periods are longer. Alle Bestellungen sind Sonderanfertigungen und werden meist innerhalb von 24 Stunden versendet. [7], Despite the species' common name "pygmy chimpanzee", the bonobo is not especially diminutive when compared to the common chimpanzee, with exception of its head. Il mange également des tiges et des feuilles de certaines plantes aquatiques. 1:20. Bonobo, marque du groupe malouin Beaumanoir, poursuit son développement à l'étranger. Entrez dans l'univers Bonobo. 378–393 in, "Even juveniles participate by rubbing their genital areas against adults, although ethologists don't think that males actually insert their penises into juvenile females. Female bonobos carry and nurse their young for four years and give birth on average every 4.6 years. Only the alpha male can eat with the high-ranking females while the other males wait at the periphery of the group. [4] Although bonobos are not a subspecies of chimpanzee (Pan troglodytes), but rather a distinct species in their own right, both species are sometimes referred to collectively using the generalized term chimpanzees, or chimps. In 1995, concern over declining numbers of bonobos in the wild led the Zoological Society of Milwaukee, in Milwaukee, Wisconsin, with contributions from bonobo scientists around the world, to publish the Action Plan for Pan paniscus: A Report on Free Ranging Populations and Proposals for their Preservation. [77][78] This thicker connection may make them better at regulating their emotional impulses and behavior. Bonobos und Schimpansen sind unsere nächsten Verwandten. Elle donne naissance à un jeune unique tous les quatre ans, au terme de 220 à 230 jours de gestation. [66], Infanticide, while well documented in chimpanzees, is apparently absent in bonobo society. www.bonobojeans.com www.instagram.com/bonobojeans/ Acting on Action Plan recommendations, the ZSM developed the Bonobo and Congo Biodiversity Initiative. Le territoire sur lequel il évolue étant plus riche en nourriture, il utilise moins d'outils que le chimpanzé, mais sait se servir d'un bâton pour atteindre le cœur des fourmilières ou des termitières. The bonobo also has a slim upper body, narrow shoulders, thin neck, and long legs when compared to the common chimpanzee. © Pierre Fidenci, CC by-SA 2.5. Also, bonobo females which are sterile or too young to reproduce still engage in sexual activity.