Borbo cinnara
In 3 days ~40% in a week ~70%
Borbo cinnara, commonly known as the rice swift, Formosan swift or rice leaf folder, is a butterfly belonging to the family Hesperiidae. It is found in Sri Lanka, India, Myanmar, Vietnam, Cambodia, Taiwan, and Australia.
Above thorax and bases with inconspicuous greenish clothing. Usually upperside forewing with a conspicuous non-hyaline spot in space 1b, discal series in spaces 2, 3, 4 and apical dots in spaces 6, 7, 8, as well as an upper cell spot. Upperside hindwing with I or 2 dots. Underside hindwing with olive-ochreous scaling and spots in spaces 2, 3, 6. F 15-16 mm.
Larvae are known to feed on Setaria barbata, Axonopus compressus, Rottboellia cochinchinensis and Brachiaria mutica. Australian butterflies Media related to Borbo cinnara at Wikimedia Commons Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report a Formosan Swift sighting in Jabalpur on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 77th most-seen of the 88 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
September
In that month about 40% of wildlife watchers report a Formosan Swift in Jabalpur on a given day, against under 5% in November to August, the lowest months. That is one of Jabalpur's wettest months, with about 220 mm of rain against 5 mm in December.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Formosan Swift sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 19 cities where we can rate Formosan Swift sightings, Jabalpur ranks 2nd at about 20%, level with the leaders once rounded. The best odds are in Tuen Mun (China, about 20%).
Same family: Hesperiidae
The closest relatives of the Formosan Swift that you can see in Jabalpur (family Hesperiidae, Skippers) are Indian Palm Bob (about 30%), Common Banded Awl (about 20%) and Asian Grizzled Skipper (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Formosan Swift is recorded against all the insects logged in Jabalpur (6 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.
