@zoophilosophy More emotion than welfare per se, but this paper on acoustic correlates of arousal in raven calls comes to mind https://t.co/XwohuCdMGy
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Calls during agonistic interactions vary with arousal and raise audience attention in ravens https://t.co/WU1BFweX8T #animalbehaviour #animalcommunication https://t.co/YRZ2uvDjWV
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RT @LGABgde: Calls during agonistic interactions vary with arousal and raise audience attention in ravens https://t.co/OWSSwgBAW8
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RT @LGABgde: Calls during agonistic interactions vary with arousal and raise audience attention in ravens https://t.co/OWSSwgBAW8