Amazonian Antshrike vs Collared Antshrike

Thamnophilus amazonicus compared with Thamnophilus bernardi

Taxonomic Classification

Rank	Amazonian Antshrike	Collared Antshrike
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	Thamnophilidae	Thamnophilidae
Genus same	Thamnophilus	Thamnophilus
Species	Thamnophilus amazonicus	Thamnophilus bernardi

Evolutionary Relationship

Amazonian Antshrike and Collared Antshrike share a common ancestor at the Genus level: Thamnophilus.

Conservation Status

Amazonian Antshrike

LC — Least Concern

Collared Antshrike

LC — Least Concern

Physical Characteristics

Attribute	Amazonian Antshrike	Collared Antshrike
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Antshrike

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Collared Antshrike

Habitat

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

Range

Distributed across Ecuador and Norway.

Amazonian Antshrike

The Amazonian Antshrike (Thamnophilus amazonicus) is a species in the genus Thamnophilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Collared Antshrike

<em>Thamnophilus bernardi</em>, the Collared Antshrike, is a passerine bird in the family Thamnophilidae, a group of antbirds found in the Neotropics. This species is assessed as Least Concern on the IUCN Red List. It is documented in Ecuador, where it inhabits scrub, thickets, and dry woodlands in the western lowlands and foothills. Members of the genus <em>Thamnophilus</em> are typically sexually dimorphic, with males often displaying strongly patterned plumage and females more cryptically colored. Antbirds in this family are known to glean insects and other arthropods from vegetation. The Collared Antshrike occupies aerial, terrestrial, and associated environmental zones within its range. Diet information, population estimates, and biological measurements such as average length, weight, and lifespan are not specified in available records. Biological traits of this species remain poorly documented in the scientific literature. Its Least Concern status indicates that populations are currently stable, though continued pressure on dry forest habitats in western Ecuador may warrant monitoring.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway