Red-billed Duck vs Red birch slender

Anas erythrorhyncha compared with Caloptilia betulicola

Taxonomic Classification

Rank	Red-billed Duck	Red birch slender
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Lepidoptera (Butterflies & Moths)
Family	Anatidae	Gracillariidae
Genus	Anas	Caloptilia
Species	Anas erythrorhyncha	Caloptilia betulicola

Evolutionary Relationship

Red-billed Duck and Red birch slender share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

Red birch slender

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	Red birch slender
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 birch slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan) and Europe (5 countries).

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway