Treasure Hill is located by a river; the area stretching from Little Guanyin Mountain, the Treasure Hill village to Xindian River makes up a diverse ecological environment. Walk along the riverside, and you’ll observe plenty of species. There’s fish jumping out of the water surface, and migratory fish swimming in the Xindian River. You can feel the ebb and flow of the river if you pay attention to shifts in the water. After an extended period of time, I’ve come to learn of each species’ habitat. I know the sparrows make those two trees their home. The Chinese starlings settle in a spot under Yongfu Bridge. The black-collared starlings’ nest is at the side close to Fuhe Bridge. I have seen ospreys twice at Xindian River. Recently I noticed the presence of the yellow-headed herons. They’re a kind of migratory bird that visit in summer, so I think they’ll be flying southwards before long. If you pass by Fuhe Bridge at noon, chances are you will find black kites (Milvus migrans) circling in the air above.