Ethmia bipunctella
In 3 days ~40% in a week ~70%
The E. bipunctella invalidly described in 1936 by H. Rebel in L. Osthelder is actually E. distigmatella. Ethmia bipunctella is a diurnal moth from the family Depressariidae. It can be found in Central and Southern Europe, North Africa, Asia and the northeastern part of North America. E. iranella was formerly included here as a subspecies.
The wingspan of the moth ranges from 19–28 millimetres (0.75–1.10 in). The flight time ranges from May to September. The moth is bivoltine, having two generations per year. The most important host plant is the viper's bugloss, but also Anchusa officinalis and plants from the genus Symphytum. Pupae are attached to dead wood. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Monfragüe National Park | 🇪🇸 Spain | |
| 2 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 3 | Doñana National Park | 🇪🇸 Spain | |
| 4 | Sierra de Guadarrama National Park | 🇪🇸 Spain | |
| 5 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 6 | Pyrénées National Park | 🇫🇷 France |
Possible
About 20% of wildlife watchers report a Viper's Bugloss Moth sighting in Madrid on a given day, based on 210 verified sightings from GBIF citizen-science data. It is the 14th most-seen of the 457 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
June and September
In those months about 30% of wildlife watchers report a Viper's Bugloss Moth in Madrid on a given day, against under 5% in November to February, the lowest months.
Between 10 pm and 1 am
Across all the parks we cover, that three-hour window holds the most Viper's Bugloss Moth 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.
Yes
Of the 9 cities where we can rate Viper's Bugloss Moth sightings, Madrid has the highest daily chance: about 20%. Next come Porto (Portugal, about 10%) and Copenhagen (Denmark, under 5%).
Same order: Lepidoptera
The closest relatives of the Viper's Bugloss Moth that you can see in Madrid (order Lepidoptera, Butterflies and Moths) are Rush Veneer (about 20%), Iberian Scarce Swallowtail (about 20%) and Speckled Wood (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Viper's Bugloss Moth is recorded against all the insects logged in Madrid (210 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.
