Ploceus manyar
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~50%
The streaked weaver (Ploceus manyar) is a species of weaver bird found in South Asia and South-east Asia in the countries of Bangladesh, Bhutan, Cambodia, China, Egypt, India, Indonesia, Myanmar, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, Vietnam and also introduced in Qatar and United Arab Emirates (UAE). These are not as common as the baya weaver but are similar looking but have streaked underparts.
They nest in small colonies often in reed beds near water bodies. 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 | Kaziranga National Park | 🇮🇳 India | |
| 5 | Manas National Park | 🇮🇳 India |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Makassar | 🇮🇩 Indonesia | |
| 2 | Ponnani | 🇮🇳 India | |
| 3 | Vijayawada | 🇮🇳 India | |
| 4 | Chattogram | 🇧🇩 Bangladesh | |
| 5 | Riyadh | 🇸🇦 Saudi Arabia | |
| 6 | Lahore | 🇵🇰 Pakistan | |
| 7 | Thiruvananthapuram | 🇮🇳 India | |
| 8 | Ho Chi Minh City | 🇻🇳 Vietnam | |
| 9 | Thrissur | 🇮🇳 India | |
| 10 | Phnom Penh | 🇰🇭 Cambodia |
With luck
About 10% of wildlife watchers report a Streaked Weaver sighting in Chattogram on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 66th most-seen of the 76 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.
June
In that month about 30% of wildlife watchers report a Streaked Weaver in Chattogram on a given day, against under 5% in September and October, the lowest months. That is one of Chattogram's wettest months, with about 550 mm of rain against 10 mm in January. April and July–August have too few records to rate.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Streaked Weaver sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 22 cities where we can rate Streaked Weaver sightings, Chattogram ranks 4th at about 10%, level with the leaders once rounded. The best odds are in Makassar (Indonesia, about 10%), Ponnani (India, about 10%) and Vijayawada (India, about 10%).
Same order: Passeriformes
The closest relatives of the Streaked Weaver that you can see in Chattogram (order Passeriformes, Perching Birds) are Indian Pied Starling (about 80%), House Crow (about 70%) and Striated Grassbird (about 60%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Streaked Weaver is recorded against all the birds logged in Chattogram (7 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.
