Slaty Spinetail (Synallaxis brachyura)
Illustration redrawn by AI from a real photograph

Slaty Spinetail

Synallaxis brachyura Lafresnaye, 1843

18 gWeight

The slaty spinetail or slaty castlebuilder, (Synallaxis brachyura), is a passerine bird in the Furnariinae subfamily of the ovenbird family Furnariidae.

Busiest months: October–March · Most records: Colombia, Ecuador, Costa Rica

Least Concern

Where and when it's recorded

Busiest months: October–March · Most records: Colombia, Ecuador, Costa Rica

Slaty Spinetail has been recorded at 205 of the 8,276 birding hotspots we track, in 5 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. Hotel Tinamú Birding Nature ReserveColombia1,237 records
  2. Refugio mixto Caño NegroCosta Rica942 records
  3. Mindo – Vía a las cascadasEcuador818 records
More places
  1. Ecoparque Los Alcázares-ArenilloColombia743 records
  2. La Angostura FlorenciaCosta Rica690 records
  3. Camino Montezuma – Montezuma Rainforest LodgeColombia589 records
  4. Reserva Mashpi-AmagusaEcuador586 records
  5. Bijagua – Tapir ValleyCosta Rica582 records
  6. Represa CameguaduaColombia551 records
  7. Reinita Cielo Azul ProAves ReserveColombia494 records

Countries and regions with the most records

ColombiaEcuadorCosta RicaPanamaNicaragua

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 slaty spinetail or slaty castlebuilder, (Synallaxis brachyura), is a passerine bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found from Honduras south to Peru.

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

Questions

How big is the Slaty Spinetail?

The Slaty Spinetail weighs around 18 g.

Where does the Slaty Spinetail live?

Its breeding range: Middle America, South America: north-central Honduras to northern Peru. It is most often recorded in Colombia, Ecuador and Costa Rica.

When is the best time to see the Slaty Spinetail?

At the hotspots we track, it is recorded most in January, February, March, October, November and December (Northern Hemisphere).

Is the Slaty Spinetail endangered?

The IUCN Red List classifies the Slaty Spinetail as Least Concern.

What does the Slaty Spinetail eat?

Main food: Insects & other invertebrates.

What family is the Slaty Spinetail in?

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

At a glance

Weight
18 g
Habitat
Shrubland
Diet
Insects & other invertebrates
Lifestyle
Perches in trees
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
58 mm
Tail
77 mm
Bill
16 mm
Tarsus
21 mm

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

Range

Middle America, South America: north-central Honduras to northern Peru

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Ovenbirds Furnariidae
Genus
Synallaxis

Other birds in the genus Synallaxis

Slaty Spinetail

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

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