Dioctria linearis
In 3 days ~10% in a week ~30%
Dioctria linearis is a Palearctic species of robber fly in the family Asilidae. The species is diurnal. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kyiv | 🇺🇦 Ukraine | |
| 2 | Essen | 🇩🇪 Germany | |
| 3 | Leeds | 🇬🇧 United Kingdom | |
| 4 | Warsaw | 🇵🇱 Poland | |
| 5 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 6 | Copenhagen | 🇩🇰 Denmark | |
| 7 | Birmingham | 🇬🇧 United Kingdom | |
| 8 | Vienna | 🇦🇹 Austria | |
| 9 | Berlin | 🇩🇪 Germany | |
| 10 | London | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report a Small Yellow-Legged Robber Fly sighting in Rotterdam [The Hague] on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 301st most-seen of the 355 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
June
In that month about 10% of wildlife watchers report a Small Yellow-Legged Robber Fly in Rotterdam [The Hague] on a given day, against under 5% in July to May, the lowest months.
5th of 11
Of the 11 cities where we can rate Small Yellow-Legged Robber Fly sightings, Rotterdam [The Hague] ranks 5th at under 5%. The best odds are in Kyiv (Ukraine, about 10%), Essen (Germany, about 10%) and Leeds (United Kingdom, under 5%).
GBIF citizen-science records
It is estimated from how often the Small Yellow-Legged Robber Fly is recorded against all the insects logged in Rotterdam [The Hague] (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.
