Borkhausenia fuscescens
In 3 days ~10%
Borkhausenia fuscescens, commonly known as the Small Dingy Tubic is a moth of the family Oecophoridae. It is found in Europe. The wingspan is 7–12 mm. The head is rather dark fuscous, face whitish-fuscous. Forewings light fuscous, coarsely irrorated with dark fuscous; stigmata large, dark fuscous, first discal before plical. Hindwings are grey. The moth flies from July to August depending on the location.
The larvae feed on a wide range of dried plant matter such as dead leaves and birds' nests. 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 Small Dingy Tubic sighting in Moscow on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 992nd most-seen of the 1111 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Small Dingy Tubic in Moscow on a given day, so our monthly data shows no clear season.
Among the best
Of the 3 cities where we can rate Small Dingy Tubic sightings, Moscow ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Helsinki (Finland, under 5%) and London (United Kingdom, under 5%).
GBIF citizen-science records
It is estimated from how often the Small Dingy Tubic is recorded against all the insects logged in Moscow (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.
