Flamecrest vs Red-billed Duck

Regulus goodfellowi compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Flamecrest	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Regulidae	Anatidae
Genus	Regulus	Anas
Species	Regulus goodfellowi	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Flamecrest

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Flamecrest	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flamecrest

Habitat

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

Range

Distributed across Norway and Taiwan.

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 1 countries:

🇳🇴 Norway