Phylloscopus coronatus
Silhouette: Jiekun He · PhyloPic
In 3 days ~30% in a week ~50%
The eastern crowned warbler (Phylloscopus coronatus) is a species of Old World warbler in the family Phylloscopidae. It inhabits boreal and temperate forests in the east Palearctic. The eastern crowned warbler is a medium-sized, rather robust and brightly coloured leaf warbler. It is dark olive-green above and white below with a strong head pattern of dark, grey lateral crown stripes with an indistinct yellowish median crown stripe. It also has a long yellowish-white supercilium with a dark stripe through the eye and dark lores and dusky yellow cheeks. It has a single pale wingbar. The square tail shows a slight fork. It has quite a strong, robust, pale-coloured bill and dark legs.
The eastern crowned warbler breeds in eastern Siberia from the Argun River eastwards and southwards into western Manchuria and into central Sichuan, the Korean Peninsula and Japan. It winters in south-east Asia from eastern India and Bangladesh to Java. It has occurred as a vagrant in western Europe with the first record for Great Britain being in County Durham in 2009; this was the fifth record for the Western Palearctic (UK and Scandinavia). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nikko National Park | 🇯🇵 Japan | |
| 2 | Khao Sok National Park | 🇹🇭 Thailand | |
| 3 | Khao Luang National Park | 🇹🇭 Thailand | |
| 4 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 5 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 6 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 7 | Khao Yai National Park | 🇹🇭 Thailand | |
| 8 | Cuc Phuong National Park | 🇻🇳 Vietnam |
With luck
About 10% of wildlife watchers report an Eastern Crowned-Warbler sighting in Daejeon on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 50th most-seen of the 69 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
May
In that month about 30% of wildlife watchers report an Eastern Crowned-Warbler in Daejeon on a given day, against under 5% in July–August, October and December–February, the lowest months.
Between 3 and 6 am
Across all the parks we cover, that three-hour window holds the most Eastern Crowned-Warbler sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
2nd of 22
Of the 22 cities where we can rate Eastern Crowned-Warbler sightings, Daejeon ranks 2nd at about 10%. The best odds are in Sapporo (Japan, about 20%).
Same order: Passeriformes
The closest relatives of the Eastern Crowned-Warbler that you can see in Daejeon (order Passeriformes, Perching Birds) are Oriental Magpie (about 90%), Eurasian Tree Sparrow (about 90%) and Brown-eared Bulbul (about 80%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eastern Crowned-Warbler is recorded against all the birds logged in Daejeon (8 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.
