Chrysolina aurichalcea
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Chrysolina aurichalcea sighting in Osaka on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 149th most-seen of the 352 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April–June, September and November–December
In those months about 10% of wildlife watchers report a Chrysolina aurichalcea in Osaka on a given day, against under 5% in January–March, July–August and October, the lowest months.
Among the best
Of the 5 cities where we can rate Chrysolina aurichalcea sightings, Osaka ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Nagoya (Japan, about 10%) and Sendai (Japan, about 10%).
Same family: Chrysomelidae
The closest relatives of the Chrysolina aurichalcea that you can see in Osaka (family Chrysomelidae, Leaf Beetles) are Aulacophora nigripennis (about 10%) and Dactylispa fulvipes (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Chrysolina aurichalcea is recorded against all the insects logged in Osaka (15 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.
