The old grey whistle test

(Phys.org)—Dolphins mimic those closest to them as a way of getting in touch, according to the latest research.

Randomness forms complex social structures

(Phys.org)—The environment of group-living animals influences their social behaviour in a stronger way than was previously thought, says a new study from behavioural researchers at ETH and the University of Zurich. They ...

Study finds evidence of sperm whale culture

Differences in the patterned clicks that sperm whales use to communicate with each other seem to be down to culture and not genetics, say researchers.

Social networking elephants never forget

Asian elephants typically live in small, flexible, social groups centered around females and calves while adult males roam independently. However, new research published in BioMed Central's open access journal BMC Ecology ...

Laugh and apes laugh with you

(PhysOrg.com) -- Just like humans, chimpanzees mimic the laughter of their playmates even if they don't find the situation as 'funny'.

For female baboons, too, it's good to have friends

Female baboons that maintain closer ties with other members of their troop live substantially longer than do those whose social bonds are less stable, a recent study has found. The researchers say that the findings, reported ...

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