https://www.usgs.gov/publications/tests-senescent-decline-annual-survival-probabilities-common-pochards-aythya-ferina
Tests for senescent decline in annual survival probabilities of common pochards, Aythya ferina |...
Senescent decline in survival probabilities of animals is a topic about which much has been written but little is known. Here, we present formal tests of...
https://www.chinadaily.com.cn/a/202604/03/WS69cf7385a310d6866eb41a8e.html
Second-generation Baer's pochards released at Hengshui Lake National Nature Reserve in Hebei -...
https://www.sothebys.com/en/auctions/ecatalogue/2018/impressionist-modern-day-sale-l18008/lot.146.html
(#146) JAMES ENSOR | Les Pochards (The Drunkards)
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