Treron bicinctus
Silhouette: Sheatherius · PhyloPic
In 3 days ~40% in a week ~70%
The orange-breasted green pigeon (Treron bicinctus) is a pigeon found across tropical Asia south of the Himalaya across parts of the Indian subcontinent and Southeast Asia. Like other green pigeons, it feeds mainly on small fruit. They may be found in pairs or in small flocks, foraging quietly and moving slowly on trees. The nape is blue-grey and the crown is yellowish green. The uppertail coverts are bronzed and the undertail coverts are unmarked rufous. The male has a pinkish band on the upper breast with a broader orange one below while the female has a bright yellow breast.
Similar in appearance to other green pigeons including the yellow-footed green pigeon and the grey-fronted green pigeon but has no maroon on the wing. The male does not have any grey on the head but has a narrow band of lilac on the upper breast with a broader orange band below. The undertail-coverts are cinnamon with the longer feathers edged yellow. The tail is grey above with a broad subterminal dark band. The females are yellow below and lack the orange or lilac bands. The undertail coverts are duller cinnamon with greenish spots. The upper tail however has the central feathers slaty... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yala National Park | 🇱🇰 Sri Lanka | |
| 2 | Udawalawe National Park | 🇱🇰 Sri Lanka | |
| 3 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 4 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 5 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 6 | Sundarbans National Park | 🇮🇳 India | |
| 7 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 8 | Manas National Park | 🇮🇳 India | |
| 9 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 10 | Chitwan National Park | 🇳🇵 Nepal | |
| 11 | Periyar National Park | 🇮🇳 India | |
| 12 | Kaziranga National Park | 🇮🇳 India | |
| 13 | Sinharaja Forest Reserve | 🇱🇰 Sri Lanka | |
| 14 | Bandhavgarh National Park | 🇮🇳 India | |
| 15 | Khao Yai National Park | 🇹🇭 Thailand | |
| 16 | Kanha National Park | 🇮🇳 India | |
| 17 | Jim Corbett National Park | 🇮🇳 India |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bhubaneshwar | 🇮🇳 India | |
| 2 | Denpasar | 🇮🇩 Indonesia | |
| 3 | Colombo [Sri Jayawardenepura Kotte] | 🇱🇰 Sri Lanka | |
| 4 | Lucknow | 🇮🇳 India | |
| 5 | Thrissur | 🇮🇳 India | |
| 6 | Nagpur | 🇮🇳 India | |
| 7 | Kolkata | 🇮🇳 India | |
| 8 | Chennai | 🇮🇳 India | |
| 9 | Bengaluru | 🇮🇳 India |
Possible
About 20% of wildlife watchers report an Orange-breasted Green-Pigeon sighting in Sundarbans National Park on a given day, based on 169 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 62nd most-seen of the 177 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
July
In that month about 50% of wildlife watchers report an Orange-breasted Green-Pigeon in Sundarbans National Park on a given day, against under 5% in October to February, the lowest months. That is one of Sundarbans National Park's wettest months, with about 480 mm of rain against 15 mm in January. May and June have too few records to rate.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most Orange-breasted Green-Pigeon sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is most active around dawn and dusk.
6th of 17
Of the 17 parks where we can rate Orange-breasted Green-Pigeon sightings, Sundarbans National Park ranks 6th at about 20%. The best odds are in Yala National Park (Sri Lanka, about 70%), Udawalawe National Park (Sri Lanka, about 60%) and Wilpattu National Park (Sri Lanka, about 40%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Orange-breasted Green-Pigeon is recorded against all the birds logged in Sundarbans National Park (169 verified sightings from 2019 to 2026), 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.
