I'm Mark. My hobby is watching birds.
Watching birds is great fun. You go out to the nature. You see many beautiful birds. You watch them stay in trees and fly in the air. You take photos of them. When you post your photos in your WeChat Moments, you get lots of Likes!
To watch birds, you need to know about birds. I read books and surf the Net to learn about birds. My mun also tells me about birds. She's a science teacher. Now I know many birds. I know their names. I can tell what they look like, how they fly and where to find them.
Watching birds is interesting but not easy. Sometimes you have to stay still in one place for a long time, and you have to take heavy binoculars and cameras with you. But when you find a beautiful bird and take photos of it, it is really exciting!