Marmots of all ages greet each other by touching noses; family members also groom each other and snuggle during cold spells to keep warm.
Igas eas ümisejad tervitavad üksteist ninasid kokku pannes; pereliikmed puhastavad ka vastakuti karvkatet ja poevad külmal ajal sooja saamiseks üksteise kaissu.