Reassurance principle
Lessons from Alpaca
Hum before alarm.
Herd Contact Calls
Core lesson
A quiet signal can keep the whole group from drifting into fear.
Biological basis
Alpacas use humming and other vocalizations to maintain contact, express concern, and communicate within the herd. These calls support social cohesion and alertness.
Best use cases
Where this lesson tends to be most useful in practice.
Calm communicationEmotional steadinessFamily coordinationTeam trustSocial bonding