Yellow River Delta Nature Reserve

The Yellow River Delta National Nature Reserve covers 153,000 hectares at the point where China's second-longest river meets the Bohai Sea, protecting one of the most important migratory bird stopover points on the East Asian–Australasian Flyway. During spring and autumn migrations, hundreds of thousands of birds pass through the reserve's reed beds, mudflats, and shallow coastal lakes, including internationally threatened species such as the oriental stork, red-crowned crane, and hooded crane.

The landscape is flat, windswept, and genuinely strange: the river runs brown with loess sediment across a frontier of constantly shifting sandbars before fanning into the olive-grey sea. Viewing platforms near the current river mouth allow close observation of waterbirds, and the reserve's information centre explains the delta's extraordinary geological youth. Spring migration — April to May — and autumn migration — October to November — are the best times for birding, but the landscape itself is worth seeing in any season for its scale and stillness.

things to do sight wildlife
A story
The delta is one of the world's youngest landmasses, built up from the Yellow River's sediment load at a rate that has added thousands of square kilometres of new land to China's coast in the past century. The river's channel shifts unpredictably — it has changed course 26 times in recorded history — and the reserve protects the current estuary in part because the old delta mouth, to the south, is now agricultural land that was wetland a generation ago.