Leaden Antwren vs Speckled Hummingbird

Myrmotherula assimilis compared with Adelomyia melanogenys

Taxonomic Classification

Rank	Leaden Antwren	Speckled Hummingbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Apodiformes (Apodiformes)
Family	Thamnophilidae	Trochilidae
Genus	Myrmotherula	Adelomyia
Species	Myrmotherula assimilis	Adelomyia melanogenys

Evolutionary Relationship

Leaden Antwren and Speckled Hummingbird share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Leaden Antwren

LC — Least Concern

Speckled Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Leaden Antwren	Speckled Hummingbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Leaden Antwren

Habitat

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

Range

Distributed across Colombia and Norway.

Speckled Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Speckled Hummingbird

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway