Acoustic markers of negative arousal in lambs: evidence from behavioural and eye thermal profiles
Stefania Celozzi, Zoe Miot, Paul Renaud-Goud, Silvana Mattiello, Elodie F. Briefer, Avelyne S. Villain
This study examines how negative arousal in lambs is reflected in their vocalizations and physiological responses, finding that bodily activation correlates with call characteristics, while eye temperature changes depend on behavior and individual traits.
Applied Animal Behaviour Science · Jul 5, 2026Peer-reviewedAnimal Behavior & Cognition