Scientists played audio recordings to volunteers – with the majority responding correctly to the birds’ emotions
People can tell if chickens are chirpy or frustrated from their calls, according to researchers who believe that listening to the birds could help breeders improve the welfare of their flocks.
Scientists played audio recordings of hens to nearly 200 volunteers and found that 69% could tell the difference between birds that were happy about an imminent treat and those that were annoyed that no such reward was forthcoming.
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