Trigonophora flammea
In 3 days ~10% in a week ~30%
The flame brocade (Trigonophora flammea) is a moth of the family Noctuidae. The nominate subspecies T. f. flammea is found in Europe, mostly in the Mediterranean area up to Normandy. It is also found on the Channel Islands and it has spread to Southern England and Ireland. It is found in the Maghreb as the subspecies T. f. vividior. This also occurs in parts of Spain. The species lives primarily in dry areas, on warm slopes, grassy scrubland and in karstic oak.
The wingspan is 44–52 mm. Forewing purplish grey brown, the grey predominating in basal area; median area velvety blackish between subcostal vein and vein 1; the claviform stigma velvety black, followed by an elongated patch of ground colour along vein 2 which is black; orbicular reddish grey, ovaland flattened, with pale annulus; reniforrn very large, creamwhite, containing two grey lines, angled acutely inwards along median vein; inner margin diffusely creamy white; a long black streak above it from near base; submarginal line paler than the ground colour, followed by a dark cloud; hindwing shining luteous brownish in outer half, with large dark cellspot and dark veins and outer line... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra de Guadarrama National Park | 🇪🇸 Spain | |
| 2 | Cévennes National Park | 🇫🇷 France | |
| 3 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Porto | 🇵🇹 Portugal |
With luck
About 10% of wildlife watchers report a Flame Brocade sighting in Porto on a given day, based on 25 verified sightings from GBIF citizen-science data. It is the 264th most-seen of the 498 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.
November
In that month about 20% of wildlife watchers report a Flame Brocade in Porto on a given day, against under 5% in December to September, the lowest months. That is one of Porto's wettest months, with about 140 mm of rain against 15 mm in July.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Flame Brocade sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Only Porto, in our data
Porto is the only city on Wallace's Line with enough records to rate Flame Brocade sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Noctuidae
The closest relatives of the Flame Brocade that you can see in Porto (family Noctuidae, Cutworm Moths and Allies) are Variegated Cutworm Moth (about 20%), Armyworm Moth (about 20%) and Scarce Merveille Du Jour (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Flame Brocade is recorded against all the insects logged in Porto (25 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.
