Bicolored Antpitta vs Gray-naped Antpitta

Grallaria rufocinerea compared with Grallaria griseonucha

Key Differences

• Bicolored Antpitta is Vulnerable while Gray-naped Antpitta is Least Concern.

Taxonomic Classification

Rank	Bicolored Antpitta	Gray-naped Antpitta
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Passeriformes (นกเกาะคอน)	Passeriformes (นกเกาะคอน)
Family same	Grallariidae	Grallariidae
Genus same	Grallaria	Grallaria
Species	Grallaria rufocinerea	Grallaria griseonucha

Evolutionary Relationship

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

Conservation Status

Bicolored Antpitta

VU — Vulnerable

Gray-naped Antpitta

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bicolored 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.

Gray-naped Antpitta

Habitat

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

Range

Distributed across Norway and Venezuela.

Bicolored Antpitta

Bicolored Antpitta (Grallaria rufocinerea) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway