Northern Button vs Red-billed Duck

Acleris lipsiana compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Northern Button	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Tortricidae	Anatidae
Genus	Acleris	Anas
Species	Acleris lipsiana	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Northern Button

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Northern Button	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Red-billed Duck

Habitat

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

Range

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

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