Little Thornbird (Phacellodomus sibilatrix)
Illustration redrawn by AI from a real photograph

Little Thornbird

Phacellodomus sibilatrix Sclater, PL, 1879

13–14 cmLength16 gWeight

The little thornbird (Phacellodomus sibilatrix) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae.

Busiest months: October–November · Most records: Argentina, Uruguay, Paraguay

Least Concern

Where and when it's recorded

Little Thornbird has been recorded at 54 of the 8,171 birding hotspots we track, in 5 countries and regions.

Records by month Southern Hemisphere

Where it's recorded most

  1. CeibasArgentina396 records
  2. Ceibas – TerraplénArgentina389 records
  3. Ceibas – Ea. Campo BajoArgentina161 records
More places
  1. Camping Puerto ViejoUruguay150 records
  2. PE do EspinilhoBrazil112 records
  3. Ceibas – humedalesArgentina111 records
  4. Ceibas – camino Cuatro HermanasArgentina100 records
  5. Establecimiento Los PicazosArgentina96 records
  6. Mar Chiquita – Lomas de los IndiosArgentina96 records
  7. PN Chaco ÁreaArgentina88 records

Countries and regions with the most records

ArgentinaUruguayParaguayBrazilBolivia

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 little thornbird (Phacellodomus sibilatrix) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay.

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

Questions

How big is the Little Thornbird?

The Little Thornbird is about 13–14 cm long and weighs around 16 g.

Where does the Little Thornbird live?

Its breeding range: South America: southern Bolivia and northern Paraguay to cw Uruguay and central, eastern Argentina. It is most often recorded in Argentina, Uruguay and Paraguay.

When is the best time to see the Little Thornbird?

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

Is the Little Thornbird endangered?

The IUCN Red List classifies the Little Thornbird as Least Concern.

What does the Little Thornbird eat?

Main food: Insects & other invertebrates.

What family is the Little Thornbird in?

It belongs to the family Ovenbirds (Furnariidae), order Passerines (Passeriformes).

At a glance

Length
13–14 cm
Weight
16 g
Habitat
Woodland
Diet
Insects & other invertebrates
Lifestyle
Varied
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
56 mm
Tail
58 mm
Bill
14 mm
Tarsus
18 mm

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

Range

South America: southern Bolivia and northern Paraguay to cw Uruguay and central, eastern Argentina

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Ovenbirds Furnariidae
Genus
Phacellodomus

Other birds in the genus Phacellodomus

Little Thornbird

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

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