Dusky Leaftosser vs Gray-throated Leaftosser

Sclerurus obscurior compared with Sclerurus albigularis

Key Differences

• Dusky Leaftosser is Least Concern while Gray-throated Leaftosser is Near Threatened.

Taxonomic Classification

Rank	Dusky Leaftosser	Gray-throated Leaftosser
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Furnariidae	Furnariidae
Genus same	Sclerurus	Sclerurus
Species	Sclerurus obscurior	Sclerurus albigularis

Evolutionary Relationship

Dusky Leaftosser and Gray-throated Leaftosser share a common ancestor at the Genus level: Sclerurus.

Conservation Status

Dusky Leaftosser

LC — Least Concern

Gray-throated Leaftosser

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Leaftosser	Gray-throated Leaftosser
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Leaftosser

Habitat

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

Range

Distributed across Colombia and Venezuela.

Gray-throated Leaftosser

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela