The common tailorbird, Orthotomus sutorius, is a diminutive yet vibrant songbird, cloaked in bright green upperparts contrasted with creamy underparts. With a size ranging from 10 to 14 centimeters and a weight between 6 to 10 grams, it is a small bird with a wren-like appearance, characterized by short rounded wings, a long and often upright tail, and a sharp, curved bill. The crown is a distinctive rust color, and both sexes are similar, though males may sport elongated central tail feathers during the breeding season.
To identify the common tailorbird, look for its rust-colored forehead and crown, and listen for its loud and distinctive cheeup-cheeup-cheeup call. The bird's long tail is typically held upright and can be quite animated. During vocalization, dark patches on the sides of the neck, caused by pigmented and bare skin, become visible. Juveniles are duller in color compared to adults.
This species thrives in a variety of environments, including open farmland, scrub, forest edges, and urban gardens. It is adept at navigating the dense undergrowth where it often remains concealed.
The common tailorbird is widely distributed across tropical Asia, with several recognized subspecies inhabiting South Asia and Southeast Asia. These range from the lowlands and highlands of Sri Lanka, across the Indian peninsula, to the Terai of Nepal, the hills of Northeast India, and further east to Thailand, Laos, Vietnam, Malaysia, Cambodia, China, and Java.