Melitta haemorrhoidalis
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 Golden-Tailed Blunt-Horn sighting in Helsinki on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 732nd most-seen of the 838 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.
July
In that month about 10% of wildlife watchers report a Golden-Tailed Blunt-Horn in Helsinki on a given day, against under 5% in August to June, the lowest months.
4th of 4
Of the 4 cities where we can rate Golden-Tailed Blunt-Horn sightings, Helsinki ranks 4th at under 5%. The best odds are in Hamburg (Germany, about 10%), London (United Kingdom, under 5%) and Berlin (Germany, under 5%).
GBIF citizen-science records
It is estimated from how often the Golden-Tailed Blunt-Horn is recorded against all the insects logged in Helsinki (5 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.
