tailorbird

Tailorbird is the common name for small insectivorous passerine birds in the genus Orthotomus, native to Asia. They are found from the Indian subcontinent across Southeast Asia to parts of Indonesia. The name derives from their distinctive nest-making technique, in which they stitch together leaves with plant fibers and spider silk to form a cradle-like structure that is hidden among foliage.

A hallmark of tailorbirds is their leaf-nesting behavior. They construct compact, sewn nests by joining the edges of two leaves and lining the interior with soft materials. This nesting method provides concealment from predators and helps protect the eggs and nestlings. Tailorbirds are generally active foragers, picking insects from leaves and branches with a slim, pointed bill. They are small, agile birds with plumage that is often olive-green or brown on the back and lighter on the belly; species-level coloration varies.

Habitat preferences include forests, scrub, gardens, hedgerows, and other semi-open environments with dense foliage. They tend to favor edges and clearings where nest sites are available. Behaviorally, tailorbirds are territorial and vocal, using high-pitched songs and calls to defend breeding and feeding areas. Diet is mainly insects and spiders, with fruit taken opportunistically in some habitats.

Taxonomically, tailorbirds are placed in Orthotomus within the Old World warbler lineage; their exact family assignment has shifted with changes in avian classification. Conservation status is generally stable for many species, though local populations can decline where habitat loss reduces nesting sites and foraging opportunities.