The number of bird species recorded in the Yellow River Delta reserve has reached 407.
Broadcast 1 November 2026 · Event date Date not specified
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The number of bird species recorded in the Yellow River Delta reserve has reached 407.
Downstream, the Yellow River Delta National Nature Reserve has welcomed large numbers of migratory birds for the winter in recent days. The number of bird species recorded here has now reached 407.这里记录到的鸟类已达407种