What are the chances of seeing a Xanthogaleruca yuae in Harbin?
Likely
About 40% of wildlife watchers report a Xanthogaleruca yuae sighting in Harbin on a given day, based on 14 verified sightings from GBIF citizen-science data. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
When is the best time to see a Xanthogaleruca yuae in Harbin?
July and September
In those months about 60% of wildlife watchers report a Xanthogaleruca yuae in Harbin on a given day, against about 10% in August and October–January, the lowest months. Those are among Harbin's wettest months, with about 100 mm of rain a month against 5 mm in January.
Is Harbin the best place to see a Xanthogaleruca yuae?
Yes
Of the 3 cities where we can rate Xanthogaleruca yuae sightings, Harbin has the highest daily chance: about 40%. Next come Shenyang (China, about 40%) and Beijing (China, under 5%).
Where does the Xanthogaleruca yuae sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Xanthogaleruca yuae is recorded against all the insects logged in Harbin (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.