Niltava macgrigoriae
Silhouette: Martin Bulla, based on François Desbordes' illustration · PhyloPic
In 3 days ~70% in a week ~90%
The small niltava (Niltava macgrigoriae) is a species of bird in the family Muscicapidae, native to the Indian subcontinent and Southeast Asia. It is found in Bangladesh, Bhutan, India, Laos, Myanmar, Nepal, Thailand, Tibet and Vietnam. Its natural habitat is subtropical or tropical moist montane forests.
Non-breeding individuals are also found in coastal Guangdong. Males tend to have a greyer belly and underside than the nominate. Eats small invertebrates and fruits. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Namdapha National Park | 🇮🇳 India | |
| 2 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 3 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 4 | Manas National Park | 🇮🇳 India | |
| 5 | Kaziranga National Park | 🇮🇳 India | |
| 6 | Jim Corbett National Park | 🇮🇳 India | |
| 7 | Langtang National Park | 🇳🇵 Nepal |
Possible
About 30% of wildlife watchers report a Small Niltava sighting in Namdapha National Park on a given day, based on 450 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 30th most-seen of the 298 birds we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
January
In that month about 50% of wildlife watchers report a Small Niltava in Namdapha National Park on a given day, against about 10% in April–May and October, the lowest months. That is one of Namdapha National Park's driest months, with about 50 mm of rain against 660 mm in July. June to September have too few records to rate.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Small Niltava sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Yes
Of the 7 parks where we can rate Small Niltava sightings, Namdapha National Park has the highest daily chance: about 30%. Next come Doi Inthanon National Park (Thailand, about 20%) and Royal Manas National Park (Bhutan, about 20%).
GBIF citizen-science records
It is estimated from how often the Small Niltava is recorded against all the birds logged in Namdapha National Park (450 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.
