Ochropleura plecta
In 3 days ~30% in a week ~60%
The flame shoulder (Ochropleura plecta) is a moth of the family Noctuidae. The species was first described by Carl Linnaeus in 1761. It is distributed throughout the Palearctic from Ireland in the west to Siberia then Korea and Japan in the east.
The forewings of this species are reddish brown with a black streak interrupted by white stigmata and a creamy-yellow streak along the costa which gives the species its common name. The hindwings are pure white. The wingspan is 28–34 mm. Forewing red brown suffused with purple; costal streak broadly cream colour to outer line, sometimes red speckled; cell and a basal streak below median vein blackish or deep red; orbicular and reniform stigmata with bright pale rings and grey centres, the latter followed by a small black blotch; lines rarely visible; hindwing whitish; patagia red-brown; dorsum greyish fuscous, sometimes with basal half cream coloured, sometimes wholly cream coloured. The ab. unimacula Stgr. [now ssp.] from Spain has the orbicular stigma obsolete; — in ab. anderssoni Lampa from Scandinavia the forewing is blackish purple; in ab. glaucimacula Graes. from Amurland the stigmata are smaller... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 2 | Wadden Sea National Park | 🇩🇪 Germany | |
| 3 | Pyrénées National Park | 🇫🇷 France | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 5 | Cairngorms National Park | 🇬🇧 United Kingdom |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Liverpool | 🇬🇧 United Kingdom | |
| 2 | Porto | 🇵🇹 Portugal | |
| 3 | Manchester | 🇬🇧 United Kingdom | |
| 4 | London | 🇬🇧 United Kingdom | |
| 5 | Birmingham | 🇬🇧 United Kingdom | |
| 6 | Essen | 🇩🇪 Germany | |
| 7 | Turin | 🇮🇹 Italy | |
| 8 | Kyiv | 🇺🇦 Ukraine | |
| 9 | Berlin | 🇩🇪 Germany | |
| 10 | Hamburg | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Flame Shoulder Moth sighting in Porto on a given day, based on 136 verified sightings from GBIF citizen-science data. It is the 46th most-seen of the 498 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
April
In that month about 30% of wildlife watchers report a Flame Shoulder Moth in Porto on a given day, against under 5% in August and December, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Flame Shoulder Moth 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.
2nd of 14
Of the 14 cities where we can rate Flame Shoulder Moth sightings, Porto ranks 2nd at about 10%. The best odds are in Liverpool (United Kingdom, about 40%).
GBIF citizen-science records
It is estimated from how often the Flame Shoulder Moth is recorded against all the insects logged in Porto (136 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.
