Cryptotympana atrata
In 3 days ~40% in a week ~70%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report an Eastern Horse Cicada sighting in Hangzhou on a given day, based on 39 verified sightings from GBIF citizen-science data. It is the 11th most-seen of the 172 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.
July
In that month about 40% of wildlife watchers report an Eastern Horse Cicada in Hangzhou on a given day, against under 5% in September to May, the lowest months.
13th of 25
Of the 25 cities where we can rate Eastern Horse Cicada sightings, Hangzhou ranks 13th at about 20%. The best odds are in Nanchang (China, about 50%), Tianjin (China, about 40%) and Shantou (China, about 30%).
GBIF citizen-science records
It is estimated from how often the Eastern Horse Cicada is recorded against all the insects logged in Hangzhou (39 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.
