A researcher from the University of Sydney who studied a herd of cows for five months established that each cow was expressing themselves individually, voicing their emotions: excitement, arousal, engagement, or distress. In the context of farming, the research concluded that by understanding the different moos, farmers can give their attention to the individual cows who need it.
afraid not
Agreed. There really is no disputing that, because what exactly earned him the award? No one can recall. And I bet the people that thumbs this down don't know either and are googling it now.