When I was nine years old, my parents bought me a cockatiel (鸡尾鹦鹉) from a pet shop. I named him Bubba. Having Bubba at home made me excited.

But after a few weeks, I felt bored. 【小题1】 And my parents were too busy. Bubba had to live in a small and dirty cage (笼子). He was bored too. In the end, he died.

【小题2】 People buy them from shops and keep them in cages. They have no idea how much time, money and energy it takes to care for birds. And birds can go crazy when they live in cages.

【小题3】 Slowly people find the cute birds in pet shops become noisy. They may just drop them like rubbish or let them die in cages without doing anything.

How can you help? Well, the answer is easy. 【小题4】 And let more people know that birds should never live in cages.