The challenge reached the ICA, which completed it and passed it further on.
The masked assailants made off with cash amounting to over RM10,000 (S$2,863).
She conceded her reaction was uncalled for.
Members of the public eventually managed to subdue him.
Other neighbours who stayed around the bird owner's flat didn't seem too affected by the squawks.
He hopes for this incident to remind everyone to be empathetic and respectful in their interactions with fellow community members.
The SCDF rushed the victim to Changi General Hospital.
Netizens have also praised the restaurant for the gesture.
SCDF officers deployed an air pack as a precaution.
The stall had failed to keep their premises infestation-free and to register an assistant.