Photo: Hector Bottai / CC BY-SA 4.0 (Wikimedia Commons)
Plain-throated Antwren
Isleria hauxwelli
Plain-throated Antwren (Isleria hauxwelli) — Songbirds & Perching Birds of South America.
Found across 8 guides in our atlas — open any for the full checklist, photos and what's around right now.
The Plain-throated Antwren (Isleria hauxwelli) is a member of the Thamnophilidae family found in South America. Adults weigh 10.7 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 Isleria
- Species hauxwelli
Quick facts
- Weight
- 10.7 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 Plain-throated 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 Plain-throated Antwren is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
The Plain-throated Antwren (Isleria hauxwelli) is a species of bird in the Thamnophilidae family, part of the order Passeriformes. It occurs naturally across South America. Its distribution covers SA s, w Amazonia.
It is a very small bird. Adults weighs around 10.7 g, with a wing length of about 5.1 cm and a tail of around 2.5 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 4.2 million km².
Songs & calls
Frequently asked questions
How big is the Plain-throated Antwren?
The Plain-throated Antwren is a very small bird that weighs around 10.7 g.
Where does the Plain-throated Antwren live?
The Plain-throated Antwren is found across South America with a range covering SA s, w Amazonia, where it is typically found in wooded and forested habitats.
What family does the Plain-throated Antwren belong to?
The Plain-throated Antwren (Isleria hauxwelli) belongs to the Thamnophilidae family, in the order Passeriformes.
What does the Plain-throated Antwren eat?
The Plain-throated Antwren is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Does the Plain-throated Antwren migrate?
The Plain-throated Antwren is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
Is the Plain-throated 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 Plain-throated Antwren make?
1 real field recording of the Plain-throated Antwren — including its call — can be played in the Songs & calls section on this page, credited to the recordist who captured it.
How large is the Plain-throated Antwren's range?
The Plain-throated Antwren has a mapped global range of about 4.2 million 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
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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.