Guttulate Foliage-gleaner vs Rufous-necked Foliage-gleaner

Syndactyla guttulata compared with Syndactyla ruficollis

Key Differences

• Guttulate Foliage-gleaner is Least Concern while Rufous-necked Foliage-gleaner is Vulnerable.

Taxonomic Classification

Rank	Guttulate Foliage-gleaner	Rufous-necked Foliage-gleaner
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	Furnariidae	Furnariidae
Genus same	Syndactyla	Syndactyla
Species	Syndactyla guttulata	Syndactyla ruficollis

Evolutionary Relationship

Guttulate Foliage-gleaner and Rufous-necked Foliage-gleaner share a common ancestor at the Genus level: Syndactyla.

Conservation Status

Guttulate Foliage-gleaner

LC — Least Concern

Rufous-necked Foliage-gleaner

VU — Vulnerable

Physical Characteristics

Attribute	Guttulate Foliage-gleaner	Rufous-necked Foliage-gleaner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guttulate Foliage-gleaner

Habitat

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

Range

Distributed across Norway and Venezuela.

Rufous-necked Foliage-gleaner

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway