description Ferruginous Duck Overview
The ferruginous duck, Aythya nyroca, is a medium-sized diving duck found across parts of Europe and Asia. The breeding male has rich chestnut plumage, a pale eye, and a contrasting white belly, while the species uses freshwater lakes, marshes, and other wetlands. Its breeding range extends from the Iberian Peninsula and North Africa toward western Mongolia, with wintering areas around the Mediterranean and Black Sea and farther south in Africa.
help Ferruginous Duck FAQ
How can you identify a ferruginous duck?
A breeding male has rich chestnut plumage, a pale eye, and a contrasting white belly. The species is a diving duck that uses freshwater lakes, marshes, and other wetlands.
Where does the ferruginous duck breed?
Aythya nyroca breeds across parts of Europe and Asia, usually around suitable freshwater wetlands. Its range is broad but fragmented, so local sightings depend on habitat and season.
What does a ferruginous duck eat?
As a diving duck, it searches underwater and around wetland vegetation for aquatic food. Its diet can include plant material and small aquatic animals, with the balance changing by season and habitat.
How is a ferruginous duck different from a red-crested pochard?
The ferruginous duck is an Aythya diving duck with a chestnut male, pale eye, and white belly. A red-crested pochard is a different species with a much more prominent rounded red bill and a larger, brighter head profile.
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