Bird Noises are Coming from Inside the Building

There were a couple of people arguing outside my building last night. She said something about his friends. He said nothing.

Whenever I hear people talking outside on the sidewalk, I worry that my neighbor's bird is going learn more words. The bird has a limited act. It can imitate a car alarm and it can do a cat call. Should a bird be doing a cat call? I can only hope that it has a panic room inside his cage.

Today people are looking up at its window and whistling. Their calls are quickly returned. The bird never hesitates. Fortunately, the bird ignored the couple who argued outside our building.