Lanyang River Estuary Introduction
With a bicycle and a pair of binoculars, birdwatching can actually be quite simple. The mouth of Lanyang River, located near Donggang in Yilan, is a typical river delta formed by the confluence of the Yilan River, Dongshan River, and Lanyang River. The sedimented sand dunes have created a wetland area, making it a habitat not only for eel fry and other fish but also for many water birds. It is a popular international birdwatching spot and is recognized by the International Union for Conservation of Nature (IUCN) as one of the "Twelve Major Wetlands of Taiwan." From October to April of the following year is the season for migratory birds wintering here and for tourists to enjoy birdwatching, with the busiest time being from November to March. As Taiwan's most important stopover for water birds, Lanyang River mouth has recorded up to 236 species of birds over the years. The Lanyang Plain, flanked by mountains and the sea, features numerous wetlands and sandbanks, and due to its central location on the Pacific migratory route, it serves as a rest stop for migratory birds traveling north and south, making it a paradise for birdwatching enthusiasts. In spring, one can see shorebirds returning in waves from the south to the north, especially with rare and "astonishing" species such as Black-faced Spoonbill, White-fronted Goose, Gray Goose, Crane, Black Stork, Kentish Plover, Little Egret, Spot-billed Duck, and Gadwall frequently stopping over or passing through. Additionally, gulls can be seen year-round here, making it the area with the highest variety of gull species in the country. Each year during the migratory season, many bird lovers are attracted to this area, bringing companions and family, equipped with binoculars to carefully observe wild birds soaring in the sky. Visitors can also hear the sound of crashing waves and enjoy the ever-changing water dance and splashes, while gazing at Guishan Island across the strait. It’s recommended to use the coastal bike path as the main route, leisurely cycling to enjoy the relaxed moments of birdwatching and scenic views.
