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Side-by-Side Comparison

Attribute	Acre Antshrike	Blackish-grey Antshrike
Scientific Name	Thamnophilus divisorius	Thamnophilus nigrocinereus
Order	Passeriformes	Passeriformes
Family	Thamnophilidae	Thamnophilidae
Conservation Status	Least Concern	Least Concern
Length	—	—
Wingspan	14.8 cm (5.8 in)	15.5 cm (6.1 in)
Weight	21.925 g (0.77 oz)	29.5 g (1.04 oz)
Diet	--	--
Clutch Size	--	2
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌲 Forest

Acre Antshrike only

None

Blackish-grey Antshrike only

🏖️ Coastal

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Conservation Status

Least Concern

Acre Antshrike

Least Concern

Blackish-grey Antshrike

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Acre Antshrike

The Acre Antshrike is a small antbird weighing about 22g found in the southwestern Amazon basin. It inhabits dense tropical forest understory, foraging for insects in thick vegetation.

Blackish-grey Antshrike

The Blackish-grey Antshrike is a medium-sized antbird with dark blackish-gray plumage in the male, white wing bars, and a strong hooked bill. It inhabits dense river-island vegetation, bamboo thickets, and flooded forests in Amazonia, from Brazil to Colombia and Ecuador. It forages in pairs through dense undergrowth, hunting insects and small invertebrates.

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