Red-billed Duck vs Red-breasted Dotterel

Anas erythrorhyncha compared with Charadrius obscurus

Key Differences

• Red-billed Duck is Least Concern while Red-breasted Dotterel is Critically Endangered.

Taxonomic Classification

Rank	Red-billed Duck	Red-breasted Dotterel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Charadriiformes (Charadriiformes)
Family	Anatidae	Charadriidae
Genus	Anas	Charadrius
Species	Anas erythrorhyncha	Charadrius obscurus

Evolutionary Relationship

Red-billed Duck and Red-breasted Dotterel share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Red-billed Duck

LC — Least Concern

Red-breasted Dotterel

CR — Critically Endangered

Physical Characteristics

Attribute	Red-billed Duck	Red-breasted Dotterel
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-breasted Dotterel

Habitat

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

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