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tag social network ecology evolution

Image of the Day: Filament Networks
Amy Schleunes | Mar 11, 2020 | 1 min read
Fossils from Newfoundland, Canada, reveal the extensive connections that existed among Earth’s earliest, sea-dwelling animals.
Making a Case for Social Media
Erin Weeks | Sep 11, 2013 | 1 min read
Twitter can help scientists build networks, develop ideas, and spread their work, report says.
Evolution Takes a Road Trip
Dan Cossins | Jun 1, 2013 | 4 min read
Highways and byways are among the man-made environmental alterations driving the evolution of animals on contemporary timescales, with implications for ecology.
The Genetics of Society
Claire Asher and Seirian Sumner | Jan 1, 2015 | 10 min read
Researchers aim to unravel the molecular mechanisms by which a single genotype gives rise to diverse castes in eusocial organisms.
Manta Ray Populations Have Complex Social Structures
Catherine Offord | Nov 1, 2019 | 2 min read
Reef mantas in Indonesia exhibit social preferences and form distinct social groups.
Brown-red ants climb over a pile of white translucent larvae and orange pupae. Some use their mandibles to position the larvae.
Ant Pupae Feed Adults, Larvae with Secreted Liquid 
Viviane Callier | Nov 30, 2022 | 4 min read
The molting fluid of ant pupae functions as “metabolic currency” in the ant colony and may have enabled the evolution of eusociality. 
Ancient Beads Point to Far-Flung Relationships in Southern Africa
Shawna Williams | Jul 13, 2020 | 5 min read
An isotopic analysis of eggshell beads dating back more than 30,000 years indicates that they helped build networks that stretched for hundreds of kilometers.
Peter Tyack: Marine Mammal Communications
Anna Azvolinsky | Jul 1, 2016 | 9 min read
The University of St. Andrews behavioral ecologist studies the social structures and behaviors of whales and dolphins, recording and analyzing their acoustic communications.
The Evolution of Cooperation
R. Ford Denison and Katherine Muller | Jan 1, 2016 | 10+ min read
When and why individual organisms work together at the game of life, and what keeps cheaters in check
 
A pair of zebra finches in a cage
Animal Divorce: When and Why Pairs Break Up
Catherine Offord | Jun 1, 2022 | 10+ min read
Many species of birds and other vertebrates form pair bonds and mate with just one other individual for much of their lives. But the unions don’t always work out. Scientists want to know the underlying factors.

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