Moustached Antpitta vs Red-billed Duck

Grallaria alleni compared with Anas erythrorhyncha

Key Differences

• Moustached Antpitta is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Moustached Antpitta	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	Grallariidae	Anatidae
Genus	Grallaria	Anas
Species	Grallaria alleni	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Moustached Antpitta

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Moustached Antpitta	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Moustached Antpitta

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. 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:

🇪🇨 Ecuador 🇳🇴 Norway