Luscinia brunnea
Silhouette: Stephan Sprinz · PhyloPic
In 3 days ~10% in a week ~20%
The Indian blue robin (Larvivora brunnea) is a small bird found in the Indian subcontinent. Formerly considered a thrush, it is now considered one of the Old World flycatchers in the family Muscicapidae. It was earlier also called the Indian blue chat. It is migratory, breeding in the forests along the Himalayas of Nepal, India, Myanmar and Bangladesh. They winter in the hill forests of the Western Ghats of India and in Sri Lanka.
The Indian blue robin was described by Hodgson who placed it in a new genus Larvivora but it was later placed in the genus Luscinia. A large-sample molecular phylogenetic study published in 2010 found that Luscinia was not monophyletic. The genus was therefore split and several species including Indian blue robin were moved to the reinstated genus Larvivora. Larvivora is a sister of the species Brachypteryx cruralis, Brachypteryx leucophrys and Brachypteryx hyperythra.
The Indian blue robin is similar in size to the related bluethroat at 15 cm long. The adult male has blue upperparts and rufous underparts. A bright white supercilium contrasts with a black mask that continues down the neck. The lower belly and undertail are... Wikipedia →
Recording0:11
India · 2014
S.MORE · iNaturalist · CC0
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China · 2023
© Sid Francis · iNaturalist · CC BY-NC 4.0
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India · 2023
© dbeadle · iNaturalist · CC BY-NC 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Horton Plains National Park | 🇱🇰 Sri Lanka | |
| 2 | Jiuzhaigou National Park | 🇨🇳 China | |
| 3 | Eravikulam National Park | 🇮🇳 India | |
| 4 | Langtang National Park | 🇳🇵 Nepal | |
| 5 | Sinharaja Forest Reserve | 🇱🇰 Sri Lanka | |
| 6 | Mudumalai National Park | 🇮🇳 India | |
| 7 | Periyar National Park | 🇮🇳 India | |
| 8 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 9 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 10 | Bandipur National Park | 🇮🇳 India | |
| 11 | Yala National Park | 🇱🇰 Sri Lanka |
Rare
Under 5% of wildlife watchers report an Indian Blue Robin sighting in Kolkata on a given day, based on 322 verified sightings from GBIF citizen-science data. It is the 112th most-seen of the 247 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
April
In that month about 20% of wildlife watchers report an Indian Blue Robin in Kolkata on a given day, against under 5% in May to March, the lowest months. That is one of Kolkata's driest months, with about 50 mm of rain against 330 mm in July.
Between 3 and 6 am
Across all the parks we cover, that three-hour window holds the most Indian Blue Robin 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.
Yes
Of the 5 cities where we can rate Indian Blue Robin sightings, Kolkata has the highest daily chance: under 5%. Next come Bengaluru (India, under 5%) and Mumbai (India, under 5%).
GBIF citizen-science records
It is estimated from how often the Indian Blue Robin is recorded against all the birds logged in Kolkata (322 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.
