Forest case-bearer vs Red-billed Duck

Coleophora ibipennella compared with Anas erythrorhyncha

Key Differences

• Forest case-bearer is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Forest case-bearer	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	Coleophoridae	Anatidae
Genus	Coleophora	Anas
Species	Coleophora ibipennella	Anas erythrorhyncha

Evolutionary Relationship

Forest case-bearer and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Forest case-bearer

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Forest case-bearer	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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-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