The Yellow River Delta Wetland is an important stopover and winter land for the migration of inland and Pacific Ocean birds in Northeast Asia, so experts have claimed that it is an "international airport" for birds. Of course, there are many birds here, big swan, wild duck, red-crowned crane and so on. If you want to get in touch with birds at close range, it is recommended to come to the Bird Science Park. There are well-beautiful red-crowned cranes. When we came, the red-crowned cranes walked in the grass under the leadership of the breeders. Feeding the red-crowned cranes is a project that visitors can experience, with a fixed time every day. In addition, if it is autumn like us, you can experience the fun of catching crabs in the mud! I didnt have any childhood life, but I also learned here that the original crab can be caught like this and give me a meal at night! When I went, I happened to meet another group of tourists. The family came out to play, and the children came to catch crabs. It was interesting~