Maybe this pioneering work will eventually enable us to understand @hippy:
https://www.theguardian.com/environment/2022/jan/24/hippo-talk-study-purpose-call-and-response
"Coffee!" "Beer!" "Kebab!" "Cake!"
#solved
@Oliver Schick started
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Maybe this pioneering work will eventually enable us to understand @hippy:
https://www.theguardian.com/environment/2022/jan/24/hippo-talk-study-purpose-call-and-response