Polysticta stelleri
Animalia | Chordata | Aves | Anseriformes | Anatidae | Polysticta
Animalia | Chordata | Aves | Anseriformes | Anatidae | Polysticta
Polysticta stelleri
Animalia | Chordata | Aves | Anseriformes | Anatidae | Polysticta | Polysticta stelleri