Hydaticus seminiger
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Hydaticus seminiger sighting in Berlin on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 801st most-seen of the 1065 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
April and May
In those months about 10% of wildlife watchers report a Hydaticus seminiger in Berlin on a given day, against under 5% in June to March, the lowest months.
Among the best
Of the 2 cities where we can rate Hydaticus seminiger sightings, Berlin ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Helsinki (Finland, under 5%).
GBIF citizen-science records
It is estimated from how often the Hydaticus seminiger is recorded against all the insects logged in Berlin (10 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.
