Dendroxena quadrimaculata
In 3 days ~10% in a week ~20%
Dendroxena quadrimaculata is a species of beetle belonging to the family Silphidae. It is native to Eurasia and Africa. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Four-Spotted Carrion Beetle sighting in Vienna on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 795th most-seen of the 1406 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.
May
In that month about 10% of wildlife watchers report a Four-Spotted Carrion Beetle in Vienna on a given day, against under 5% in June to April, the lowest months.
Among the best
Of the 7 cities where we can rate Four-Spotted Carrion Beetle sightings, Vienna ranks 6th at under 5%, level with the leaders once rounded. The best odds are in Prague (Czechia, under 5%), Kyiv (Ukraine, under 5%) and Berlin (Germany, under 5%).
Same family: Staphylinidae
The closest relatives of the Four-Spotted Carrion Beetle that you can see in Vienna (family Staphylinidae, Rove Beetles) are Staphylinus caesareus (about 10%) and Devil's Coach Horse Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Four-Spotted Carrion Beetle is recorded against all the insects logged in Vienna (12 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.
