What are the chances of seeing a Ramulus caii in Guangzhou?
With luck
About 10% of wildlife watchers report a Ramulus caii sighting in Guangzhou on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 182nd most-seen of the 482 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
When is the best time to see a Ramulus caii in Guangzhou?
May to July
In those months about 10% of wildlife watchers report a Ramulus caii in Guangzhou on a given day, against under 5% in August to April, the lowest months. Those are among Guangzhou's wettest months, with about 270 mm of rain a month against 30 mm in December.
Is Guangzhou the best place to see a Ramulus caii?
Among the best
Of the 3 cities where we can rate Ramulus caii sightings, Guangzhou ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Hong Kong (China, about 10%) and Tuen Mun (China, about 10%).
Where does the Ramulus caii sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Ramulus caii is recorded against all the insects logged in Guangzhou (18 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.