Necrophila japonica
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 Necrophila japonica sighting in Tokyo on a given day, based on 183 verified sightings from GBIF citizen-science data. It is the 91st most-seen of the 1013 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.
May
In that month about 20% of wildlife watchers report a Necrophila japonica in Tokyo on a given day, against under 5% in September to March, the lowest months.
Among the best
Of the 4 cities where we can rate Necrophila japonica sightings, Tokyo ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Sendai (Japan, about 10%) and Sapporo (Japan, about 10%).
GBIF citizen-science records
It is estimated from how often the Necrophila japonica is recorded against all the insects logged in Tokyo (183 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.
