Initial reactions from the troop were hostile and deeply suspicious. The dominant silverback stepped forward with stiff, deliberate strides, picking up small loose stones from the substrate and gripping them tightly as a sign of aggression. The surrounding females gathered their younger offspring behind them, vocalizing sharp warning grunts to signal that Gerard remained an unwelcome, dangerous threat to their group.
Gerard remained entirely motionless, maintaining his calm, low posture while keeping his hands clearly visible at all times. He did not react to the silverback’s aggressive posturing, allowing the animal time to observe his complete lack of hostility. Slowly, the silverback lowered the stones, sniffing the offered banana cautiously before retrieving it and retreating back toward the center of the exhibit.