The global population of the mandarin duck is estimated to number c. 65,000-66,000 individuals. The overall trend is decreasing, although some populations may be stable. (Wetlands International, Wageningen [Nederland], 2006)
pays: Nippon
année: 1955
Yvert: 566
![The global population of the mandarin duck is estimated to number c. 65,000-66,000 individuals. The overall trend is decreasing, although some populations may be stable. (Wetlands International, Wageningen [Nederland], 2006)](https://encyclopaediaphilatelica.net/storage/uploads/580633ca3efd0-phpbrsg1z.jpeg)