Aythya nyroca
Aythya nyroca The ferruginous duck or ferruginous pochard (Aythya nyroca, Guldenstadt 1770) is a bird belonging to the Anatidae family.
Read moreAythya nyroca The ferruginous duck or ferruginous pochard (Aythya nyroca, Guldenstadt 1770) is a bird belonging to the Anatidae family.
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