Male philopatry
Web17 nov. 2024 · Philopatry refers to the sex that remains in their natal group, i.e. the group into which they were born. This type of social organization is seen in some ripe fruit specialists, such as the chimps and bonobos of Africa and the New World spider monkeys. Since fruit is an ephemeral resource, females cannot cooperatively defend it. Web22 jan. 2024 · Male natal philopatry would also result in increasing inter-chicks relatedness at a fine-scale with an excess of cousins (relatedness = 0.125). In addition, this long-lived species develop various adult dispersal strategies including adult breeding philopatry with both males and females returning to their first breeding site from year to year.
Male philopatry
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Web21 jun. 2013 · Male-male bonds: Strong social relationships among males, often deriving from close kinship among those males as a result of male philopatry. WebThe thesis presented here argues, first, that male philopatry is a crucial factor, arguably the crucial factor, underlying the other distinctive features (one-male units, multilevel society) …
WebOverall, human-like patrilocality and Pan-like male philopatry appear to be poor models for the reconstruction of dispersal patterns in Plio-Pleistocene hominins. Copyright © 2012 … WebThe thesis presented here argues, first, that male philopatry is a crucial factor, arguably the crucial factor, underlying the other distinctive features (one-male units, multilevel society) shared by hamadryas and Guinea baboons, but not other species of Papio.
Web10 apr. 2015 · Male dispersal and female philopatry is predominant in mammals [Greenwood 1980 ], but exceptions can be found, e.g., in some non‐human primates, equids, and some bats [Lukas & Clutton‐Brock, 2011], and presumably in the majority of human societies [Lawson Handley & Perrin, 2007; Marks et al., 2012; Seielstad et al., … Web1 jul. 1991 · Black grouse males do not choose to display with and close to relatives, and male philopatry alone was not sufficient to induce elevated levels of relatedness on the leks, suggesting indirect fitness benefits associated with males’ settlement decision are probably limited. 42 View 2 excerpts, cites background
Web30 okt. 2024 · Furthermore, male crocodiles that exhibited a greater degree of site fidelity displayed more stable social environments, while females and males that were less site …
Web5 aug. 1997 · We conclude that breeding males, like females, are philopatric to courtship areas within their natal region. Nuclear gene flow between populations is most likely … medial patellar luxation surgery dogWeb1 feb. 2012 · Evidence in support of the ecological model is reviewed and the power of alternative models that invoke between-group competition, forced female philopatry, … medial plantar artery angiogramWebMale philopatry, extrapack copulations and inbreeding avoidance in Ethiopian wolves (Canis simensis) Received: 15 October 1994/Accepted after revision: 9 December 1995 Abstract Monogamous pairings have been regarded as the fundamental social unit in all canid species, includ- ing those living in packs. medial partial knee replacement surgeryWebMale philopatry in this species is intriguing because Proboscis bats do not share the usual mammalian correlates (i.e. resource-defence polygyny and/or kin cooperation) of male philopatry. medial perforant path mppWeb13 apr. 2024 · The genetic structure suggests that migrant females promote gene flow, maintaining a cohesive species; however, male philopatry promoted genetic … medial post insertWeb1 jan. 1994 · An important factor supposed to conduce to the development of male bonding is the inclusive fitness benefit that support and tolerance between male relatives may bring. This would occur especially where circumstances permit male philopatry. medial prefrontal cortex and painWeb4 jan. 2016 · Male-biased dispersal and female philopatry are common traits among social mammals, often leading to elevated relatedness within social groups. However, … medial portion of arm