Photo: Dario Sanches / CC BY-SA 2.0 (Wikimedia Commons)
Large-tailed Antshrike
Mackenziaena leachii
Large-tailed Antshrike (Mackenziaena leachii) — Songbirds & Perching Birds of South America.
Found across 4 guides in our atlas — open any for the full checklist, photos and what's around right now.
The Large-tailed Antshrike (Mackenziaena leachii) is a member of the Thamnophilidae family found in South America. Adults weigh 70.2 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 Mackenziaena
- Species leachii
Quick facts
- Weight
- 70.2 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 Large-tailed 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 Large-tailed Antshrike is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
The Large-tailed Antshrike (Mackenziaena leachii) is a species of bird in the Thamnophilidae family, part of the order Passeriformes. Its range spans South America. Its distribution covers SA s Brazil, e Paraguay and ne Argentina.
It is a medium-sized bird. Adults weighs around 70.2 g, with a wing length of about 9 cm and a tail of around 13 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 829,000 km².
Songs & calls
Frequently asked questions
How big is the Large-tailed Antshrike?
The Large-tailed Antshrike is a medium-sized bird that weighs around 70.2 g.
Where does the Large-tailed Antshrike live?
The Large-tailed Antshrike is found across South America with a range covering SA s Brazil, e Paraguay and ne Argentina, where it is typically found in wooded and forested habitats.
What family does the Large-tailed Antshrike belong to?
The Large-tailed Antshrike (Mackenziaena leachii) belongs to the Thamnophilidae family, in the order Passeriformes.
What does the Large-tailed Antshrike eat?
The Large-tailed Antshrike is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Does the Large-tailed Antshrike migrate?
The Large-tailed Antshrike is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
Is the Large-tailed 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 Large-tailed Antshrike make?
1 real field recording of the Large-tailed 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 Large-tailed Antshrike's range?
The Large-tailed Antshrike has a mapped global range of about 829,000 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
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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.