Large-tailed Antshrike (Mackenziaena leachii)
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Large-tailed Antshrike

Mackenziaena leachii (Such, 1825)

25–26 cmLength70 gWeight

The large-tailed antshrike (Mackenziaena leachii) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds".

Busiest months: October · Most records: Brazil, Argentina, Uruguay

Least Concern

Where and when it's recorded

Large-tailed Antshrike has been recorded at 48 of the 8,171 birding hotspots we track, in 4 countries and regions.

Records by month Southern Hemisphere

Where it's recorded most

  1. Paso Centurión – ÁreaUruguay329 records
  2. PN do Itatiaia – Agulhas Negras RoadBrazil208 records
  3. Santo André – Campo Grande e estrada do Rio ClaroBrazil187 records
More places
  1. PE IntervalesBrazil149 records
  2. PP de la AraucariaArgentina132 records
  3. Paso Centurión – Tinambú EcoLodgeUruguay113 records
  4. PP Urugua-í – Seccional UruzúArgentina102 records
  5. Santuário do Caraça – apenas para listas históricasBrazil95 records
  6. Vale das Flores – Fazenda Boa VistaBrazil67 records
  7. PP Cruce CaballeroArgentina63 records

Countries and regions with the most records

BrazilArgentinaUruguayParaguay

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The large-tailed antshrike (Mackenziaena leachii) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Argentina, Brazil, Paraguay, and Uruguay.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Large-tailed Antshrike?

The Large-tailed Antshrike is about 25–26 cm long and weighs around 70 g.

Where does the Large-tailed Antshrike live?

Its breeding range: South America: southern Brazil, eastern Paraguay and northeastern Argentina. It is most often recorded in Brazil, Argentina and Uruguay.

When is the best time to see the Large-tailed Antshrike?

At the hotspots we track, it is recorded most in October (Southern Hemisphere).

Is the Large-tailed Antshrike endangered?

The IUCN Red List classifies the Large-tailed Antshrike as Least Concern.

What does the Large-tailed Antshrike eat?

Main food: Insects & other invertebrates.

What family is the Large-tailed Antshrike in?

It belongs to the family Antbirds (Thamnophilidae), order Passerines (Passeriformes).

At a glance

Length
25–26 cm
Weight
70 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Perches in trees
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
90 mm
Tail
130 mm
Bill
26 mm
Tarsus
36 mm

Averages from the AVONET dataset; length from field guides where available.

Range

South America: southern Brazil, eastern Paraguay and northeastern Argentina

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Antbirds Thamnophilidae
Genus
Mackenziaena

Other birds in the genus Mackenziaena

Large-tailed Antshrike

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Hudson Martins Soares. ↗

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