Fine-scale spatial structuring as an inbreeding avoidance mechanism in the social skink Egernia stokesii

2012 ◽  
Vol 60 (4) ◽  
pp. 272 ◽  
Author(s):  
M. G. Gardner ◽  
S. S. Godfrey ◽  
A. L. Fenner ◽  
S. C. Donnellan ◽  
C. M. Bull
Keyword(s):  
Group Living ◽  
South Australia ◽  
Inbreeding Avoidance ◽  
Genotype Data ◽  
Flinders Ranges ◽  
The Social ◽  
Opposite Sex ◽  
Living Species ◽  
Behavioural Mechanism ◽  
Egernia Stokesii

Egernia stokesii is a monogamous and group-living species of Australian scincid lizard. We used genotype data from 10 microsatellite loci to examine evidence for sex-biased dispersal and kin-based discrimination as mechanisms for inbreeding avoidance of E. stokesii within seven rocky outcrops in the southern Flinders Ranges of South Australia. We also examined the relatedness of individuals observed using the same crevice within groups. We found no evidence for sex-biased dispersal at these sites, but found that adult lizards of the opposite sex observed using the same crevice were less related to each other than expected by chance. Our results suggest a behavioural mechanism for minimising inbreeding in large related aggregations of this species.

Social ethology of the wolverine

2018 ◽  
Author(s):  
Jeffrey P. Copeland ◽  
Arild Landa ◽  
Kimberly Heinemeyer ◽  
Keith B. Aubry ◽  
Jiska van Dijk ◽  
...  
Keyword(s):  
Social Organization ◽  
Social Interactions ◽  
Resource Availability ◽  
Social Behaviour ◽  
Social System ◽  
Group Living ◽  
Field Studies ◽  
Ecological Framework ◽  
The Social ◽  
Living Species

Social behaviour in solitary carnivores has long been an active area of investigation but for many species remains largely founded in conjecture compared to our understanding of sociality in group-living species. The social organization of the wolverine has, until now, received little attention beyond its portrayal as a typical mustelid social system. In this chapter the authors compile observations of social interactions from multiple wolverine field studies, which are integrated into an ecological framework. An ethological model for the wolverine is proposed that reveals an intricate social organization, which is driven by variable resource availability within extremely large territories and supports social behaviour that underpins offspring development.

scholarly journals Evolutionary transitions toward pair living in nonhuman primates as stepping stones toward more complex societies

2019 ◽  
Vol 5 (12) ◽  
pp. eaay1276 ◽  
Author(s):  
Peter M. Kappeler ◽  
Luca Pozzi
Keyword(s):  
Social Evolution ◽  
Group Living ◽  
Complex Societies ◽  
Stepping Stones ◽  
Evolutionary Transitions ◽  
Social Classification ◽  
The Social ◽  
Living Species ◽  
Phylogenetic Hypotheses

Nonhuman primate societies vary tremendously in size and composition, but how and why evolutionary transitions among different states occurred remains highly controversial. In particular, how many times pair living evolved and the social states of the ancestors of pair- and group-living species remains contentious. We examined evolutionary transitions in primate social evolution by using new, independent categorizations of sociality and different phylogenetic hypotheses with a vastly expanded dataset. Using Bayesian phylogenetic comparative methods, we consistently found the strongest support for a model that invokes frequent transitions between solitary ancestors and pair-living descendants, with the latter giving rise to group-living species. This result was robust to systematic variation in social classification, sample size, and phylogeny. Our analyses therefore indicate that pair living was a stepping stone in the evolution of structurally more complex primate societies, a result that bolsters the role of kin selection in social evolution.

Sexual Conflict in Human Mating

2017 ◽  
Vol 26 (4) ◽  
pp. 307-313 ◽  
Author(s):  
David M. Buss
Keyword(s):  
Sexual Conflict ◽  
Sexual Exploitation ◽  
Group Living ◽  
Sexual Infidelity ◽  
Sexual Regret ◽  
Opposite Sex ◽  
Living Species ◽  
Males And Females ◽  
Human Mating ◽  
Sexually Antagonistic Coevolution

Despite interdependent reproductive fates that favor cooperation, males and females exhibit many psychological and behavioral footprints of sexually antagonistic coevolution. These include strategies of deception, sexual exploitation, and sexual infidelity as well as anti-exploitation defenses such as commitment skepticism and emotions such as sexual regret and jealousy. Sexual conflict pervades the mating arena prior to sexual consummation, after a mating relationship has formed, and in the aftermath of a breakup. It also permeates many other social relationships in forms such as daughter-guarding, conflict in opposite-sex friendships, and workplace sexual harassment. As such, sexual conflict constitutes not a narrow or occasional flashpoint but rather persistent threads that run through our intensely group-living species.

THE IDENTITY OF JAVANESE WOMEN (The study of Phenomenology Toward Indonesian Migrant Women Workers)

2016 ◽  
Vol 1 (1) ◽  
pp. 61-72
Author(s):  
Anam Miftakhul Huda
Keyword(s):  
Women Workers ◽  
Cultural Values ◽  
Migrant Workers ◽  
Homo Sapiens ◽  
Formal Sector ◽  
Java Language ◽  
Cultural Codes ◽  
Or Groups ◽  
The Social ◽  
Opposite Sex

The woman stands for Java language (wani ditoto) term used for Homo sapiens gender and has reproduction. The opposite sex from the woman is a man or a male. The woman is a word commonly used to describe mature women. Awareness of Indonesian women to work very large, although the country must work out to become migrant workers, this is shown by the increasing number of women migrant workers every year.Based BNP2TKI report in 2013 the number of migrants reached 512 168 people, consisting of 285 197 person formal workers (56 %) and 226 871 informal migrant workers (44 %). Whereas in 2012 migrant workers reached 494 609 people consisting of 258 411 formal sector (52 %) and 236 198 informal migrant workers (48 %). (detik.com). This research using phenomenology approach by deep interview (unstructured) observation non participants and study documentation. The subject in this research is Javanese Indonesian women. The informants of this research are six women workers.   The purpose of this research is expected to describe the shift in the concept of Javanese women carry out tasks in abroad, there are Indonesian cultural values implied by the instincts of a typical traditional Javanese woman, though the housemaids are located in other countries.Social identity theory is a theory that was originally engaged in the area of Social Psychology, with the language and its ability to find and understand the meaning, has become a meta - theory that is able to bring together many disciplines such as psychology, anthropology, sociology, history, communications, as implications is that reality is always social, and the social contextual character always in a state of local culture and history.The meaning of something can be very different in cultures or groups of people who are different because in each cultural or community groups have own ways to interpret things. Groups of people who have a background of understanding is not the same to certain cultural codes will not be able to understand the meaning produced by other community groups.Research described that diversity nations woman patriarchy, Javanese culture properties characteristic of java women clearly reflected in life with workers Indonesia (TKW) is different from another country.

Affiliations, aggressions and an adoption: Male–male relationships in wild bonobos

2018 ◽  
Author(s):  
Martin Surbeck ◽  
Gottfried Hohmann
Keyword(s):  
Close Relationships ◽  
Group Living ◽  
Mate Competition ◽  
Male Group ◽  
Cooperative Hunting ◽  
Sexual Behaviours ◽  
Study Population ◽  
Living Species ◽  
The Way

The nature of the relationships between males is a characteristic trait of many multi-male group living species with implications for the individuals. In our study population of bonobos, certain male dyads exhibit clear preferences for ranging in the same party and sitting in proximity. These preferences are not reflected in the frequency of aggression towards each other and only to some extent in their affiliative and socio-sexual behaviours. While bonobo males at LuiKotale clearly do not benefit from close relationships in the way chimpanzee males do (cooperative hunting, territorial patrol, mate competition), some relationships might result from close associations between their mothers. In some particular situations, these male relationships can be very important as in the case of an orphan adopted by his older maternal brother. La nature des relations entre mâles est un trait caractéristique de plusieurs groupes qui ont plusieurs mâles, avec des implications au niveau d’individus. Dans notre étude des populations de bonobos, certains dyades mâles montrent une préférence à aller dans le même groupe et s’asseoir proche l’un de l’autre. Cette préférence n’est pas reflétée dans la fréquence d’agression entre eux et est seulement lié, à degrés, à leur comportements socio-sexuels et d’appartenance. Tandis que les mâles bonobos à LuiKotale ne profitent pas de leur fortes relations comme les chimpanzés mâles (chasse coopérative, patrouille territoriale, compétition pour compagnon), ils peuvent aider leur partenaires à supporter le stress de la vie en groupe et peuvent en conséquence contribuer au bien-être des individus. Quelques proches associations entre les mâles peuvent provenir d’associations entre leurs mères. Dans quelques situations particulières, ces relations mâles prouvent leur importance comme dans le cas d’un orphelin adopté par son grand frère maternel.

scholarly journals Telling Our Stories: Resilience during Resettlement for African Skilled Migrants in Australia

2021 ◽  
Vol 18 (8) ◽  
pp. 3954
Author(s):  
Lillian Mwanri ◽  
Leticia Anderson ◽  
Kathomi Gatwiri
Keyword(s):  
Cultural Values ◽  
South Australia ◽  
Qualitative Inquiry ◽  
Structured Interviews ◽  
Face To Face ◽  
Health And Wellbeing ◽  
African Migrants ◽  
Cultural Expectations ◽  
The Social ◽  
Resilience Factors

Background: Emigration to Australia by people from Africa has grown steadily in the past two decades, with skilled migration an increasingly significant component of migration streams. Challenges to resettlement in Australia by African migrants have been identified, including difficulties securing employment, experiences of racism, discrimination and social isolation. These challenges can negatively impact resettlement outcomes, including health and wellbeing. There has been limited research that has examined protective and resilience factors that help highly skilled African migrants mitigate the aforementioned challenges in Australia. This paper discusses how individual and community resilience factors supported successful resettlement Africans in Australia. The paper is contextualised within a larger study which sought to investigate how belonging and identity inform Afrodiasporic experiences of Africans in Australia. Methods: A qualitative inquiry was conducted with twenty-seven (n = 27) skilled African migrants based in South Australia, using face-to-face semi-structured interviews. Participants were not directly questioned about ‘resilience,’ but were encouraged to reflect critically on how they navigated the transition to living in Australia, and to identify factors that facilitated a successful resettlement. Results: The study findings revealed a mixture of settlement experiences for participants. Resettlement challenges were observed as barriers to fully meeting expectations of emigration. However, there were significant protective factors reported that supported resilience, including participants’ capacities for excellence and willingness to work hard; the social capital vested in community and family support networks; and African religious and cultural values and traditions. Many participants emphasised their pride in their contributions to Australian society as well as their desire to contribute to changing narratives of what it means to be African in Australia. Conclusions: The findings demonstrate that despite challenges, skilled African migrants’ resilience, ambition and determination were significant enablers to a healthy resettlement in Australia, contributing effectively to social, economic and cultural expectations, and subsequently meeting most of their own migration intentions. These findings suggest that resilience factors identified in the study are key elements of integration.

Social experience influences preferences in black ducks and mallards

1989 ◽  
Vol 67 (6) ◽  
pp. 1434-1438 ◽  
Author(s):  
Lynn M. Brodsky ◽  
C. Davison Ankney ◽  
Darrell G. Dennis
Keyword(s):  
Social Preferences ◽  
Anas Platyrhynchos ◽  
Social Experience ◽  
The Other ◽  
Captive Population ◽  
Male And Female ◽  
Potential Mate ◽  
The Social ◽  
Opposite Sex ◽  
Males And Females

The influence of social experience on the preferences for a potential mate in a captive population of black ducks, Anas rubripes, and mallards, Anas platyrhynchos, was examined. Birds were reared from hatching with conspecifics (i.e., female black ducks with male black ducks, female mallards with male mallards), or were cross-fostered with the other species (i.e., female black ducks with male mallards, female mallards with male black ducks). Preferences of individuals were tested in a chamber containing caged black ducks and mallards of the opposite sex. In over 90% (100/109) of the trials, males and females preferred the species that they were raised with since hatching, whether they were of the same species or not. These results demonstrate that social experience influences the social preferences of male and female black ducks and mallards.

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