Red-billed Duck vs red tree vole

Anas erythrorhyncha compared with Arborimus longicaudus

Key Differences

• Red-billed Duck is Least Concern while red tree vole is Near Threatened.

Taxonomic Classification

Rank	Red-billed Duck	red tree vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Anas	Arborimus
Species	Anas erythrorhyncha	Arborimus longicaudus

Evolutionary Relationship

Red-billed Duck and red tree vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Red-billed Duck

LC — Least Concern

red tree vole

NT — Near Threatened

Physical Characteristics

Attribute	Red-billed Duck	red tree vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

red tree vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.