Cyrestis thyodamas
In 3 days ~60% in a week ~90%
Cyrestis thyodamas, the common map, is a species of butterfly in the family Nymphalidae. It was first described by Jean Baptiste Boisduval in 1836. It is found in the Indian subcontinent and Southeast Asia. Males and females upperside white, in many specimens pale ochraceous yellow, veins black. Forewing with four very slender irregularly sinuous transverse black lines, the costal margin shaded with ochraceous at base and fuscous beyond; cell crossed by three or four additional short lines; a postdiscal very incomplete series of white-centred broad fuscous rings in the interspaces, tinged with ochraceous near the tornus and broadly interrupted in interspaces 3 and 4; beyond this two transverse black lines not reaching the dorsal margin, shaded with fuscous between; the apex broadly and the termen also shaded with fuscous. Hindwing with three transverse fine lines; a pair of postdiscal broad black lines shaded with light sepia brown between, forming a conspicuous band, the outer line broken and incomplete, followed by two irregular black lines, a subterminal more pronounced black line, and posteriorly a narrow black terminal margin; dorsal margin broadly fuscous at... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Namdapha National Park | 🇮🇳 India | |
| 2 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 3 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 4 | Taroko National Park | 🇹🇼 Taiwan | |
| 5 | Khao Yai National Park | 🇹🇭 Thailand | |
| 6 | Periyar National Park | 🇮🇳 India | |
| 7 | Kanha National Park | 🇮🇳 India | |
| 8 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 9 | Doi Inthanon National Park | 🇹🇭 Thailand |
Possible
About 20% of wildlife watchers report a Common Mapwing sighting in Khao Yai National Park on a given day, based on 34 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 15th most-seen of the 221 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
February and November
In those months about 40% of wildlife watchers report a Common Mapwing in Khao Yai National Park on a given day, against under 5% in March–April and July–August, the lowest months. Those are among Khao Yai National Park's driest months, with about 55 mm of rain a month against 330 mm in September.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Common Mapwing sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 9
Of the 9 parks where we can rate Common Mapwing sightings, Khao Yai National Park ranks 5th at about 20%. The best odds are in Namdapha National Park (India, about 50%), Cuc Phuong National Park (Vietnam, about 40%) and Royal Manas National Park (Bhutan, about 40%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Common Mapwing is recorded against all the insects logged in Khao Yai National Park (34 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.
