Svistella bifasciata
In 3 days ~20% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Svistella bifasciata sighting in Hangzhou on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 50th most-seen of the 172 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
August and September
In those months about 20% of wildlife watchers report a Svistella bifasciata in Hangzhou on a given day, against under 5% in October to June, the lowest months.
Among the best
Of the 6 cities where we can rate Svistella bifasciata sightings, Hangzhou ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Nagoya (Japan, about 10%).
Same family: Trigonidiidae
The closest relatives of the Svistella bifasciata that you can see in Hangzhou (family Trigonidiidae, Trigs, Sword-tailed Crickets, and Ground Crickets) are Amusurgus genji (about 10%), Polionemobius taprobanense (about 10%) and Homoeoxipha obliterata (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Svistella bifasciata is recorded against all the insects logged in Hangzhou (14 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.
