Photo: Salvin, 1885 / CC0 (Wikimedia Commons)
Spot-tailed Antwren
Herpsilochmus sticturus
Spot-tailed Antwren (Herpsilochmus sticturus) — 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 Spot-tailed Antwren (Herpsilochmus sticturus) is a member of the Thamnophilidae family found in South America. Adults weigh 9.5 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 Herpsilochmus
- Species sticturus
Quick facts
- Weight
- 9.5 g
- Diet
- Invertebrate-eaters
- Family
- Thamnophilidae
- Order
- Passeriformes
- Habitat
- Woodland
How to identify
Similar birds
Least Concern
Least Concern
Least Concern
Least Concern
Biology & behaviour
Diet
The Spot-tailed Antwren 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 Spot-tailed Antwren is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
The Spot-tailed Antwren (Herpsilochmus sticturus) belongs to the Thamnophilidae family of the order Passeriformes. Its range spans South America. Its distribution covers SA Venezuela, the Guianas and ne Brazil.
It is a very small bird. Adults weighs around 9.5 g, with a wing length of about 4.8 cm and a tail of around 3.7 cm.
The IUCN Red List currently assesses it as Least Concern. That category covers species that remain widespread and reasonably abundant in the wild.
Its mapped global range covers an estimated 559,000 km².
Songs & calls
Frequently asked questions
How big is the Spot-tailed Antwren?
The Spot-tailed Antwren is a very small bird that weighs around 9.5 g.
Where does the Spot-tailed Antwren live?
The Spot-tailed Antwren is found across South America with a range covering SA Venezuela, the Guianas and ne Brazil, where it favours woodland, forest and well-treed country.
What family does the Spot-tailed Antwren belong to?
The Spot-tailed Antwren (Herpsilochmus sticturus) belongs to the Thamnophilidae family, in the order Passeriformes.
What does the Spot-tailed Antwren eat?
The Spot-tailed Antwren is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Does the Spot-tailed Antwren migrate?
The Spot-tailed Antwren is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
Is the Spot-tailed Antwren 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 Spot-tailed Antwren make?
1 real field recording of the Spot-tailed Antwren — 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 Spot-tailed Antwren's range?
The Spot-tailed Antwren has a mapped global range of about 559,000 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.