Skip to content
birdfact
Rufous-tailed Tailorbird
Cisticolas & Allies · Resident

Rufous-tailed Tailorbird

Orthotomus sericeus

Least Concern10–13.5 cm · 6–9 g

By the Birdfact teamChecked byNathan Cope

The master seamstress of Southeast Asian forests stitches leaves into intricate nests using nothing but its beak and found plant fibres.
On this page11 sections
  1. How to recognise it
  2. Its size
  3. Its song and calls
  4. When and where to see it
  5. What it eats
  6. Nesting and breeding
  7. Behaviour
  8. Conservation
  9. More photos
  10. Quick facts
  11. Sources

How to recognise it

The Rufous-tailed Tailorbird is a small bird with a bright chestnut hood and rufous tail. The upperparts are dark ashy grey, while its throat and underparts are creamy white, with a slight cinnamon wash on the breast and flanks. It has a relatively long, slightly curved bill and pinkish legs.

Males and females appear nearly identical, except females have black markings on their tail feathers. Juveniles have olive-brown upperparts with a subtle rufous crown, and their tails are duller with black markings. They also show a creamy underside with a pale yellow tinge.

Its size

Adults
Length
10–13.5 cm
Wingspan
14–16 cm
Weight
6–9 g

Its song and calls

The Rufous-tailed Tailorbird has a loud, distinctive call often described as a repeated 'cheeup-cheeup-cheeup' or 'tee-tee-tee'.

During territorial disputes or when alarmed, they may produce a rapid series of harsh chattering sounds. Their vocalisations are an important tool for locating these often-hidden birds.

When and where to see it

The Rufous-tailed Tailorbird is not recorded regularly in the UK, Ireland, the United States or Canada.

Worldwide: recorded regularly in 6 countries

Countries where it was recorded in at least 3 of the 6 years 2019–2024. Linked countries have their own bird list.

Asia (6)

Tips for seeing it

  • Look for movement in the mid to lower levels of forest undergrowth
  • Listen for their distinctive, high-pitched calls
  • Observe their characteristic tail-cocking behaviour
  • Be patient, as they often remain hidden in dense foliage

What it eats

The Rufous-tailed Tailorbird primarily feeds on small insects and spiders. It forages by methodically searching through leaves and branches, often hanging upside down to reach prey on the undersides of foliage. Occasionally, it may also consume small berries or fruit.

Nesting and breeding

Breeding occurs year-round in most of their range, with peaks during the local dry season. Pairs form strong, monogamous bonds and defend their territories vigorously.

True to their name, these tailorbirds construct remarkable nests by 'sewing' large leaves together using plant fibres or spider silk. The nest is a deep cup lined with soft materials, usually hidden in dense foliage.

The female typically lays 2-3 eggs, which are white with reddish-brown spots. Both parents share incubation duties for about 12 days and continue to care for the young after hatching.

Behaviour

Rufous-tailed Tailorbirds are agile and restless, constantly moving through dense vegetation in search of insects. They often forage in pairs or small family groups, gleaning prey from leaves and branches.

These birds are known for their bold and inquisitive nature, sometimes approaching human observers with curiosity.

Conservation

While the Rufous-tailed Tailorbird is currently listed as Least Concern, it faces localised threats from habitat loss due to deforestation and urban development.

Conservation efforts focus on preserving its rainforest and woodland habitats across Southeast Asia.

More photos

2 photos

Quick facts

Length
10–13.5 cm
Wingspan
14–16 cm
Weight
6–9 g
Lifespan
3 years
Migration
Resident
Global status (IUCN)
Least Concern
World population
Not quantified, but reported as rather scarce and local
Population trend
Stable
Scientific name
Orthotomus sericeus

Sources

3
  1. 1BirdLife International. 2024. Orthotomus sericeus. The IUCN Red List of Threatened Species 2024: e.T22714997A263897312. Source (opens in a new tab)
  2. 2BirdLife International. 2024. Orthotomus sericeus. The IUCN Red List of Threatened Species 2024: e.T22714997A263897312. Source (opens in a new tab)
  3. 3Baker (1997)
Spotted a mistake?Tell usHow we write and checkBy the Birdfact team · Updated

Checked by

Nathan Cope, founder and editor

Nathan founded Birdfact and leads its writers and contributors in the UK, the US and Canada. He has watched and studied birds for more than ten years, and checks every article and species guide before it’s published.

How we write and checkAbout Nathan