Intergroup Competition Enhances Chimpanzee (Pan troglodytes verus) In-group Cohesion
نویسندگان
چکیده
منابع مشابه
The extent of cultural variation between adjacent chimpanzee (Pan troglodytes verus) communities; a microecological approach.
Chimpanzees show cultural differences among populations across Africa but also between neighboring communities. The extent of these differences among neighbors, however, remains largely unknown. Comparing three neighboring chimpanzee community in the Taï National Park, Côte d'Ivoire, we found 27 putative cultural traits, including tool use, foraging, social interaction, communication and huntin...
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A chimpanzee (Pan troglodytes), trained to count foods and objects by using Arabic numbers, demonstrated the ability to sum arrays of 0-4 food items placed in 2 of 3 possible sites. To address representational use of numbers, we next baited sites with Arabic numbers as stimuli. In both cases performance was significantly above chance from the first sessions, which suggests that without explicit...
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Although tool use is known to occur in species ranging from naked mole rats [1] to owls [2], chimpanzees are the most accomplished tool users [3-5]. The modification and use of tools during hunting, however, is still considered to be a uniquely human trait among primates. Here, we report the first account of habitual tool use during vertebrate hunting by nonhumans. At the Fongoli site in Senega...
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............................................................................................................................. 7 RESUME ................................................................................................................................. 8 ZUSAMMENFASSUNG ............................................................................................................. 9 IN...
متن کاملUterine leiomyoma in chimpanzee (Pan troglodytes) [Leiomioma uterino em chimpanzé (Pan troglodytes)]
Recebido em 22 de julho de 2004 Aceito em 5 de setembro de 2005 *Corresponding author (autor para correspondência) E-mail: [email protected] Reports of tumors of the reproductive tract in female non-human primates are not frequent. In the literature some cases were observed in females, and they included a cervical leiomyoma, an uterine carcinoma (Mcclure and Guilloud, 1971), four ute...
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ژورنال
عنوان ژورنال: International Journal of Primatology
سال: 2019
ISSN: 0164-0291,1573-8604
DOI: 10.1007/s10764-019-00112-y