For social spiders, preying together aids younger siblings

(Phys.org) —The behavior of social spiders may settle debates over the benefits of older siblings. Cornell researchers studying Australian social huntsman spiders have discovered that younger siblings thrive when raised ...

Schooling fish: Wild zebrafish assess risk through social learning

Sarah Zala and Dustin Penn from the Konrad Lorenz Institute of Ethology of the University of Veterinary Medicine, Vienna investigated whether zebrafish use social learning to assess risk. They found that wild zebrafish, which ...

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