WebThe reasons for variation in the effectiveness of female–female coalitions in reducing male sexual coercion in dimorphic species remain obscure, however. Second, comparatively intense coercion has been recorded in taxa not significantly more dimorphic than some of the “noncoercive” species (e.g., chimpanzees and Thomas' leaf monkeys). WebFig. 1 The impact of maternal loss on male chimpanzees’ reproductive careers. Impact of maternal loss on ( A) alpha tenure, ( B) age at first sire, and ( C) likelihood of siring offspring. ( D) Impact of alpha tenure on likelihood of siring offspring. Boxes show the median, 25th, and 75th percentiles, and whiskers are interquartile range × 1.5.
Paternity and relatedness in wild chimpanzee communities PNAS
Chimpanzees live in a fission–fusion social system with transient and dynamic associations61,64. Association tendencies of males and females in Taï show intraindividual repeatability across days and years71, indicating temporally stable phenotypes of gregariousness in this population which may … See more We conducted our study on adult (>12 years) male and female chimpanzees (Pan troglodytes verus) of three different communities (i.e., North, South and East) at the Taï National … See more Chimpanzee intergroup relations include patrols around border areas and into the territories of neighbours, and hostile and aggressive … See more We determined within-group dominance relationships and their changes over time by applying a likelihood-based adaptation of the Elo rating … See more Maternal kinship and paternity for individuals of all ages of the different groups was established by means of pedigree and genetic data extracted from faecal samples65 in the genetic lab of Linda Vigilant at the … See more Webreasonable explanation for male philopatry in chimpanzees specifically, the proximate behavioural and biological mechanisms underlying female disper-sal in chimpanzees are poorly understood. The purpose of this study was to document behavioural and physiological changes in adolescent female chimpanzees so as to test potential proximate react router dom prevent navigation
Philopatry - an overview ScienceDirect Topics
WebJan 14, 2024 · Two closest living relatives of humans, bonobos and chimpanzees share many characteristics of social systems including male philopatry, whereas one major … WebSep 14, 2024 · Chimpanzee politics can be intricate, but they always obey the rules of social dominance. Because chimps and humans evolved from a common ancestor going back 5-7m years, we humans know deep in our ... Webparticular male or group of males (Smuts 1993; Mesnick 1997). The potential for future mate choice will be most restricted in such cases for long-lived species where resi-dent males stay reproductively active for many breeding seasons and the turnover of males is low. Such a situation prevails in the chimpanzees, Pan troglodytes, the subjects react router dom redirect from function