Photo: Joseph Smit / Public domain (Wikimedia Commons)
Streak-backed Antshrike
Thamnophilus insignis
Streak-backed Antshrike (Thamnophilus insignis) — Songbirds & Perching Birds of South America.
Found across 2 guides in our atlas — open any for the full checklist, photos and what's around right now.
The Streak-backed Antshrike (Thamnophilus insignis) is a member of the Thamnophilidae family found in South America. Adults weigh 24.9 g. The IUCN Red List lists it as Least Concern.
Conservation status
IUCN Red List (opens in a new tab)Widespread and abundant — not currently at risk.
Where it fits
- Class Aves
- Order Passeriformes
- Family Thamnophilidae Antbirds
- Genus Thamnophilus
- Species insignis
Quick facts
- Weight
- 24.9 g
- Diet
- Invertebrate-eaters
- Family
- Thamnophilidae
- Order
- Passeriformes
- Habitat
- Woodland
How to identify
Similar birds
Least Concern
Near Threatened
Least Concern
Near Threatened
Biology & behaviour
Diet
The Streak-backed Antshrike is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Behaviour
A bird of dense forest, it spends much of its time perched in trees and shrubs.
Migration
The Streak-backed Antshrike is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
The Streak-backed Antshrike (Thamnophilus insignis) belongs to the Thamnophilidae family of the order Passeriformes. It is found across South America. Its distribution covers SA nc Amazonia.
It is a small bird. Adults weighs around 24.9 g, with a wing length of about 7.3 cm and a tail of around 6.9 cm.
The IUCN Red List currently assesses it as Least Concern. That category covers species that remain widespread and reasonably abundant in the wild.
The species has a mapped global range of roughly 143,000 km².
Songs & calls
Frequently asked questions
How big is the Streak-backed Antshrike?
The Streak-backed Antshrike is a small bird that weighs around 24.9 g.
Where does the Streak-backed Antshrike live?
The Streak-backed Antshrike is found across South America with a range covering SA nc Amazonia, where it is typically found in wooded and forested habitats.
What family does the Streak-backed Antshrike belong to?
The Streak-backed Antshrike (Thamnophilus insignis) belongs to the Thamnophilidae family, in the order Passeriformes.
What does the Streak-backed Antshrike eat?
The Streak-backed Antshrike is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Does the Streak-backed Antshrike migrate?
The Streak-backed Antshrike is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
Is the Streak-backed Antshrike endangered?
The IUCN Red List currently assesses it as Least Concern That category covers species that remain widespread and reasonably abundant in the wild.
What sound does the Streak-backed Antshrike make?
1 real field recording of the Streak-backed Antshrike — including its song — can be played in the Songs & calls section on this page, credited to the recordist who captured it.
How large is the Streak-backed Antshrike's range?
The Streak-backed Antshrike has a mapped global range of about 143,000 km².
Conservation
Every bird benefits from bird-safe windows, native plants, and keeping cats indoors. Small changes at home add up to real protection.
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Guides for this bird
Best Bird Feeders for Garden Songbirds
How to choose a bird feeder for garden songbirds — the feeder styles compared, the seed they prefer, where to hang it, and how to keep birds safe. A decision framework grounded in real data, with no mystery picks.
Meet the Thamnophilidae
A field guide to the Thamnophilidae family — 240 species in the Birbs encyclopedia, with the best-known members to start with.