Vic Martignac
@vicmartignac.bsky.social
210 followers 47 following 6 posts
PhD student at University of Zurich with the Primate Social Evolution group
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Reposted by Vic Martignac
npr.org
NPR @npr.org · Aug 6
When female gorillas leave one social group and join another, they tend to seek out groups with other females that they've lived with in the past, showing the power of long-term relationships.
Study finds female mountain gorillas prefer to join 'buddies'
When female gorillas leave one social group and join another, they tend to seek out groups with other females that they've lived with in the past, showing the power of long-term relationships.
n.pr
vicmartignac.bsky.social
Relationships can continue to matter even after years apart!

This not only reframes our understanding of sociality in species that can disperse multiple times but also offers great insights into the evolutionary roots of our own flexibly society.
vicmartignac.bsky.social
YET, the presence of familiar females was a highly important factor in guiding female choices.

The fact that they prefer to join groups with familiar females highlight the importance of same-sex relationships.

These pre-existing relationships might help these females integrate better and faster.
a young boy is riding a scooter down a sidewalk with his arms outstretched .
ALT: a young boy is riding a scooter down a sidewalk with his arms outstretched .
media.tenor.com
vicmartignac.bsky.social
With more than 150 dispersals, we show the deeply social nature of these decisions.

Females avoid groups which contain males they have grown up with, potentially as an inbreeding avoidance strategy.