Red-billed Duck vs Robust Knight

Anas erythrorhyncha compared with Tricholoma robustum

Key Differences

• Red-billed Duck is Least Concern while Robust Knight is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Robust Knight
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Aves (طيور)	Agaricomycetes (غاريقونانية)
Order	Anseriformes (إوزيات)	Agaricales (غاريقونيات)
Family	Anatidae	Tricholomataceae
Genus	Anas	Tricholoma
Species	Anas erythrorhyncha	Tricholoma robustum

Conservation Status

Red-billed Duck

LC — Least Concern

Robust Knight

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Robust Knight
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).

Robust Knight

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in Norway.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway