Gray-naped Antpitta vs Undulated Antpitta

Grallaria griseonucha compared with Grallaria squamigera

Taxonomic Classification

Rank	Gray-naped Antpitta	Undulated Antpitta
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Aves (طيور)	Aves (طيور)
Order same	Passeriformes (جواثم)	Passeriformes (جواثم)
Family same	Grallariidae	Grallariidae
Genus same	Grallaria	Grallaria
Species	Grallaria griseonucha	Grallaria squamigera

Evolutionary Relationship

Gray-naped Antpitta and Undulated Antpitta share a common ancestor at the Genus level: Grallaria.

Conservation Status

Gray-naped Antpitta

LC — Least Concern

Undulated Antpitta

LC — Least Concern

Physical Characteristics

Attribute	Gray-naped Antpitta	Undulated Antpitta
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-naped Antpitta

Habitat

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

Range

Distributed across Norway and Venezuela.

Undulated Antpitta

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Undulated Antpitta

Undulated Antpitta (Grallaria squamigera) 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:

🇳🇴 Norway 🇻🇪 Venezuela