因此，白头鹤在崇明东滩的越冬期约为5个月。
So the wintering period of Hooded Crane at Chongming Dongtan is about 5 months.
其中白头鹤52只，丹顶鹤11只，白枕鹤4只，蓑羽鹤11只。
They were Hooded Crane (52 birds), White-naped Crane (4 birds), Red-crowned Crane (11 birds), Demoiselle Crane (11 birds).
其中，东方白鹳、白琵鹭和白头鹤的种群数量超过全球地理种群数量的1%。
Additionally, the population of oriental stork, white spoonbill and hooded crane were over 1% of the global geographical population.
重点介绍了中华秋沙鸭、白头鹤等珍稀濒危鸟类的栖息地状况，并提出相应的保护管理建议。
Stress introduce the inhabit actuality of birds rare be critically ill like as Mergus serrat or and Grus monacha. And lodge relevant propose of protection and management.
重点介绍了中华秋沙鸭、白头鹤等珍稀濒危鸟类的栖息地状况，并提出相应的保护管理建议。
Stress introduce the inhabit actuality of birds rare be critically ill like as Mergus serrat or and Grus monacha. And lodge relevant propose of protection and management.
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