Red-billed Duck vs White Abalone

Anas erythrorhyncha compared with Haliotis sorenseni

Key Differences

• Red-billed Duck is Least Concern while White Abalone is Critically Endangered.

Taxonomic Classification

Rank	Red-billed Duck	White Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Anseriformes (Anseriformes)	Lepetellida (Lepetellida)
Family	Anatidae	Haliotidae
Genus	Anas	Haliotis
Species	Anas erythrorhyncha	Haliotis sorenseni

Evolutionary Relationship

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

Conservation Status

Red-billed Duck

LC — Least Concern

White Abalone

CR — Critically Endangered

Physical Characteristics

Attribute	Red-billed Duck	White Abalone
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).

White Abalone

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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