Developmental changes in feeding behaviors of infant chimpanzees at Mahale, Tanzania: Implications for nutritional independence long before cessation of nipple …
T Matsumoto - American Journal of Physical Anthropology, 2017 - Wiley Online Library
Objectives Weaning of chimpanzees is considered to occur at 4–5‐years‐old with complete
cessation of nipple contact and timing of reconception calculated by inter‐birth interval …
cessation of nipple contact and timing of reconception calculated by inter‐birth interval …
Female chimpanzee associations with male kin: trade-offs between inbreeding avoidance and infanticide protection
A large body of literature demonstrates the adaptive benefits of social relationships between
kin, including fitness and survival. Given that most social mammals are characterized by …
kin, including fitness and survival. Given that most social mammals are characterized by …
Female chimpanzees giving first birth in their natal group in Mahale: attention to incest between brothers and sisters
T Matsumoto, S Hanamura, T Kooriyama, T Hayakawa… - Primates, 2021 - Springer
Chimpanzee societies generally show male philopatry and female dispersal. However,
demographic data on wild chimpanzee societies from long-term study sites have revealed …
demographic data on wild chimpanzee societies from long-term study sites have revealed …
Biological Anthropology in 2015: Open access, biocultural interactions, and social change
C Willermet - American Anthropologist, 2016 - Wiley Online Library
The year 2015 was an active research year in biological anthropology in many areas,
including fossil hominins, ancient DNA, health and disease, and primate research …
including fossil hominins, ancient DNA, health and disease, and primate research …
Social behavior in wild male chimpanzees: development and maternal relationships
KR Wellens - 2018 - search.proquest.com
In social mammals, individual social strategies have been directly linked to fitness outcomes.
Socioecological factors, such as dispersal patterns, can play a key role in shaping these …
Socioecological factors, such as dispersal patterns, can play a key role in shaping these …
Opportunistic feeding strategy in wild immature chimpanzees: Implications for children as active foragers in human evolution
T Matsumoto - Journal of Human Evolution, 2019 - Elsevier
Modern human (Homo sapiens) children are generally considered to be dependent on older
individuals for foods, even after weaning. However, recent studies of hunter-gatherer …
individuals for foods, even after weaning. However, recent studies of hunter-gatherer …
Social management in captive great apes: An overview of current practice and related studies
Y YAMANASHI, Y SAKURABA - Japanese Journal of Animal …, 2019 - jstage.jst.go.jp
With the accumulation of knowledge regarding sociality of animals, social enrichment is
regarded as one of the most important part of captive animal care. Although the basic …
regarded as one of the most important part of captive animal care. Although the basic …
チンパンジーの人工保育とエンターテイメント: 動物福祉・保全と将来展望
山梨裕美， 小倉匡俊， 森村成樹， 林美里… - … 誌・応用動物行動学会誌, 2016 - jstage.jst.go.jp
抄録 母子分離は心身の健全な発達を妨げることが知られてきた. 特に大型類人猿など,
成育期間が長く幼少期の母子の結びつきが強い動物種においては影響が大きい …
成育期間が長く幼少期の母子の結びつきが強い動物種においては影響が大きい …
霊長類における離乳過程の種間比較: ヒトの「離乳時期の早期化」 への洞察
松本卓也 - 霊長類研究, 2024 - jstage.jst.go.jp
抄録 In this paper, I discuss the relationship between social organization and offspring-
rearing methods, which are starting to be used as a novel indicator in interspecies societal …
rearing methods, which are starting to be used as a novel indicator in interspecies societal …
[PDF][PDF] 大型類人猿の社会性に配慮した飼育管理: 実践と研究の視点から
山梨裕美， 櫻庭陽子 - 動物心理学研究, 2019 - researchgate.net
With the accumulation of knowledge regarding sociality of animals, social enrichment is
regarded as one of the most important part of captive animal care. Although the basic …
regarded as one of the most important part of captive animal care. Although the basic …