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Adult females in both hominid lineages often moved from the places where they were born to distant locations, presumably to find mates among unrelated males, say anthropologist Sandi Copeland of the Max Planck Institute for Evolutionary Anthropology
Most males in both hominid species spent their entire lives in a home region that covered no more than about 28 square kilometers, or about half the area of Manhattan, Copeland’s team proposes in the June 2 Nature.
Originally posted by Jepic
Female lions go out and do the hunting. Male lions stay with the family to protect the territory.
As do the closely related bonobo.
Originally posted by Astyanax
Female chimpanzees do the same.
That's interesting that the "strangers" seem to form closer bonds than the "relatives", not necessarily what you'd expect but then nature is full of surprises.
At seven to nine years old, females emigrate from their natal groups to another group where they spend much time trying to initiate social interactions with dominant older adult females (Furuichi 1989). It is important for young, immigrant females to develop relationships with other females in their new groups because this is one of the strongest relationships in bonobo society. Unlike chimpanzees, females tend to have more cohesion with other females than with males, though there is evidence that as group size increases, cohesion between males and females increases (White 1988; 1996). Females obtain rank as they age and have offspring, especially males. Their sons often have corroborating rank as they mature and as the adult female becomes more central to the group (White 1996).
Because females within the community are unlikely to be related, it is unusual that female bonobos show such strong affiliation with one another in parties and within communities. Paradoxically, males in bonobo communities are related to one another and show little affiliative behavior (White 1996).
The only thing I can confirm is that I read articles stating that the idea we wiped them out is probably wrong and the idea that it was interbreeding that caused a loss of distinction might be right, but I've never seen an article about it being the females who left their local group, but there's certainly plenty of precedence with other primates to make that guess.
And though I’m open to correction on this, I seem to recall reading somewhere that Sapiens-Neanderthal interbreeding seems to have been a case of the former females breeding with the latter males – the opposite pattern to what you’d expect to see if we wiped them out – as is often theorized here on ATS – and took their women for sex slaves.
My thought on that relates to a show I saw on the public education channel, you know the one that has to broadcast a minimim amount of educational material that nobody watches to get their funding? Well I actually watched it!
Anyway, never mind ancestral gals, what about modern ones? Traditionally, a woman leaves her home and goes to her husband’s house, whether it is next door or in another country.
I find it interesting that both the matrilocal and patrilocal type tribes are found in northern Thailand, so even today we can't say there's only one method, even in that one geographic area.
Ethnic minorities in Northern Thailand, often referred to as Hill Tribes, are considered an ideal model to study the different genetic impact of sex-specific migration rates expected in matrilocal (women remain in their natal villages after the marriage and men move to their wife's village) and patrilocal societies (the opposite is true)....
Results
Genetic variation within population at mtDNA is lower in matrilocal, compared to patrilocal, tribes.
This story is about genetic diversity, not hunting. If the female goes out and hunts and then comes back and mates with the same group that does nothing for generic diversity.
Originally posted by Jepic
Female lions go out and do the hunting. Male lions stay with the family to protect the territory.
Yes, I'm glad to see you got the point.
Originally posted by James1982
I'm pretty sure the article is more about the permanent relocation of females, not just females going out and hunting/gathering/
I find it interesting that both the matrilocal and patrilocal type tribes are found in northern Thailand, so even today we can't say there's only one method, even in that one geographic area.