Orthotomus sutorius
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~50%
The common tailorbird (Orthotomus sutorius) is a songbird found across tropical and subtropical Asia. Popular for its nest made of leaves "sewn" together and immortalized by Rudyard Kipling as Darzee in his Jungle Book, it is a common resident in urban gardens. Although shy birds that are usually hidden within vegetation, their loud calls are familiar and give away their presence. They are distinctive in having a long upright tail, greenish upper body plumage and rust coloured forehead and crown. This passerine bird is typically found in open farmland, scrub, forest edges and gardens. Tailorbirds get their name from the way their nest is constructed. The edges of a large leaf are pierced and sewn together with plant fibre or spider silk to make a cradle in which the actual nest is built.
The scientific name sutorius means "cobbler" rather than "tailor" while Orthotomus means "straight-cutting". The species was earlier placed in the family Sylviidae but more recent molecular studies place the species within the family Cisticolidae, along with Prinia and Cisticola.
A number of subspecies are recognized within its widespread range in South Asia and Southeast... Wikipedia →
With luck
About 10% of wildlife watchers report a Common Tailorbird sighting in Jakarta on a given day, based on 98 verified sightings from GBIF citizen-science data. It is the 56th most-seen of the 138 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
December and January
In those months about 20% of wildlife watchers report a Common Tailorbird in Jakarta on a given day, against under 5% in August and September, the lowest months. Those are among Jakarta's wettest months, with about 290 mm of rain a month against 55 mm in August.
Between 3 and 6 am
Across all the parks we cover, that three-hour window holds the most Common Tailorbird sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
92nd of 93
Of the 93 cities where we can rate Common Tailorbird sightings, Jakarta ranks 92nd at about 10%. The best odds are in Jalandhar (India, about 90%), Raipur (India, about 80%) and Hanoi (Vietnam, about 80%).
Same genus: Orthotomus
The closest relatives of the Common Tailorbird that you can see in Jakarta (genus Orthotomus, Typical Tailorbirds) are Olive-backed Tailorbird (about 40%) and Ashy Tailorbird (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Common Tailorbird is recorded against all the birds logged in Jakarta (98 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
