逗逗虽然只有10岁，但是已经是一个资深的观鸟爱好者。每周末都会坚持去户外观念。作为一个观鸟者需要有足够的耐心、战胜困难的决心和对自然对鸟的探索和好奇心。是什么让做出改变？是什么让他坚持这么多年？

Although Doudou is only 10 years old, he is already a seasoned bird watcher. Adhere to the concept of going outdoors every weekend. Being a bird watcher requires patience, determination to overcome difficulties, and exploration and curiosity about nature's birds. What made the change? What kept him going for so many years?