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Currently Browsing: Results for Tag "positive emotional contagion"

Being cheeky is infectious for these parrots, thanks to a laughter-like warble

Being cheeky is infectious for these parrots, thanks to a laughter-like warble A new study suggests that one particular call — its warble — also seems to spread an infectious desire to play.Much like you might chuckle along with a sitcom laugh track, the kea's warble can make other kea extra rambunctious.