Rivula sericealis
In 3 days ~50% in a week ~80%
Rivula sericealis, the straw dot, is a moth of the family Erebidae. The species was first described by Giovanni Antonio Scopoli in his 1763 Entomologia Carniolica. It is found in Europe including the Iberian Peninsula and southern Fennoscandia and south to North Africa. In an easterly direction, the species occurs across the Palearctic to the Pacific Ocean and Japan. The species closely resembles Evergestis forficalis. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 2 | Wadden Sea National Park | 🇩🇪 Germany | |
| 3 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 4 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Liverpool | 🇬🇧 United Kingdom | |
| 2 | Turin | 🇮🇹 Italy | |
| 3 | Birmingham | 🇬🇧 United Kingdom | |
| 4 | Manchester | 🇬🇧 United Kingdom | |
| 5 | Kharkiv | 🇺🇦 Ukraine | |
| 6 | Helsinki | 🇫🇮 Finland | |
| 7 | Porto | 🇵🇹 Portugal | |
| 8 | London | 🇬🇧 United Kingdom | |
| 9 | Berlin | 🇩🇪 Germany | |
| 10 | Nizhny Novgorod | 🇷🇺 Russia |
Possible
About 20% of wildlife watchers report a Straw Dot sighting in Liverpool on a given day, based on 113 verified sightings from GBIF citizen-science data. It is the 79th most-seen of the 632 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
August
In that month about 40% of wildlife watchers report a Straw Dot in Liverpool on a given day, against under 5% in November to April, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Straw Dot sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Yes
Of the 28 cities where we can rate Straw Dot sightings, Liverpool has the highest daily chance: about 20%. Next come Turin (Italy, about 10%) and Birmingham (United Kingdom, about 10%).
Same family: Erebidae
The closest relatives of the Straw Dot that you can see in Liverpool (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Cinnabar Moth (about 40%), The Snout (about 20%) and Buff Ermine (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Straw Dot is recorded against all the insects logged in Liverpool (113 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.
