The Momoge National Nature Reserve covers 1,440 square kilometres of rivers, islands, swamps, and grassland along the Nenjiang River system northwest of Baicheng. With 193 recorded bird species, it is one of the richest wetland habitats in northeast China — a fact explained by its position at the junction of three distinct ecosystem types: Manchurian forest, Mongolian steppe, and the great Nenjiang floodplain.
The reserve is particularly significant for wading birds and waterfowl. In addition to multiple crane species, Momoge supports substantial populations of geese, ducks, herons, and egrets, along with raptors that follow the migrations. The reed marshes and open water create a habitat that has survived largely intact because the surrounding agricultural land is marginal and not intensively developed.
Visiting the reserve requires some planning — it is remote and has no developed tourist infrastructure. The nearest base is Baicheng or the town of Zhenlai to the north. A vehicle is essential. The best seasons are spring (April to May) and early autumn (late August through September).