Red-billed Duck vs robust iris

Anas erythrorhyncha compared with Iris robusta

Key Differences

• Red-billed Duck is Least Concern while robust iris is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	robust iris
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Aves (นก)	Insecta (แมลง)
Order	Anseriformes (อันดับห่าน)	Mantodea (ตั๊กแตนตำข้าว)
Family	Anatidae	Eremiaphilidae
Genus	Anas	Iris
Species	Anas erythrorhyncha	Iris robusta

Evolutionary Relationship

Red-billed Duck and robust iris share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Red-billed Duck

LC — Least Concern

robust iris

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	robust iris
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 iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, France, Netherlands, and United Kingdom.

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 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom