Ferruginous Duck vs Gray Marmot

Aythya nyroca compared with Marmota baibacina

Key Differences

• Ferruginous Duck is Not Evaluated while Gray Marmot is Least Concern.

Taxonomic Classification

Rank	Ferruginous Duck	Gray Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Sciuridae (Squirrels)
Genus	Aythya	Marmota
Species	Aythya nyroca	Marmota baibacina

Evolutionary Relationship

Ferruginous Duck and Gray Marmot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Gray Marmot

LC — Least Concern

Physical Characteristics

Attribute	Ferruginous Duck	Gray Marmot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ferruginous Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Asia (Taiwan) and Europe (8 countries).

Gray Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ferruginous Duck

Ferruginous Duck (Aythya nyroca) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.