Aythya valisineria

ریشه

The genus name 'Aythya' is derived from the Ancient Greek word 'aithuia' meaning 'a kind of seabird'. The species name 'valisineria' refers to the aquatic plant Vallisneria, which is an important food source for this duck.

مثال

• The Aythya valisineria is known for its ability to dive deep underwater.
• During the winter, large flocks of Aythya valisineria can be seen on the lakes.
• The Aythya valisineria has a distinctive blue bill.