Ptilodon capucina
In 3 days ~30% in a week ~60%
The coxcomb prominent (Ptilodon capucina) is a moth of the family Notodontidae. It is a common species throughout the Palearctic realm from Ireland to Japan. It was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
This species has brown forewings, varying considerably in tone, with indistinct darker markings. The hindwings are buffish with a black spot at the tornus. At rest, the species has a very distinctive profile with tufts of hairs protruding upwards from the thorax and the hind edge of the forewings (this latter feature shared with other prominents). The margins of the forewings are also wavy. This rather "lumpy" appearance has led to the rather fanciful comparison to the comb on a cock's head.
Seitz - Thorax and forewing reddish grey, the ground lighter or darker, the two transverse bands narrow, black and very sharply dentate, strongly approximated at the tooth of scales of the hind margin; beyond the postdiscal band a whitish submarginal band, often but feebly indicated.Hindwing paler, yellowish brown or greyish brown, with black anal spot traversed by a transverse whitish line, and with a slightly indicated pale postdiscal band. Distributed from Northern Spain and Central Italy throughout Europe, northward to Scotland and Scandinavia, eastward throughout Siberia to Corea and Japan. —giraffina Hbn.[ aberration] is a dark form with the ground-colour of the forewing red-brown to blackish; it occurs throughout the distribution-area of camelina [ capucina ], being rare in the West, but commoner in Japan. — Egg strongly globose, whitish.Larva at first green with glossy black head and numerous deep black dots which bear long hairs. Fullfed greenish to pale brown-red; on abdominal segment 8 two dark red pointed tubercles. Stigmata black, behind each a red spot. May—September on various deciduous trees, particularly Birch and Lime, at first gregarious.At rest the head is raised in Sphinx-shape. Pupa dark red-brown, the pointed anal end with several thin spines; at the foot of trees in a cell in the ground. Moth in 2 broods in the South, April-—May and July–August; from Central Germany northward one brood only, April to June. One of the commonest Prominents. 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 | Cairngorms National Park | 🇬🇧 United Kingdom | |
| 5 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Manchester | 🇬🇧 United Kingdom | |
| 2 | Helsinki | 🇫🇮 Finland |
With luck
About 10% of wildlife watchers report a Coxcomb Prominent sighting in Snowdonia National Park on a given day, based on 15 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 138th most-seen of the 387 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.
July
In that month about 20% of wildlife watchers report a Coxcomb Prominent in Snowdonia National Park on a given day, against under 5% in September and November–April, the lowest months.
Between 11 pm and 2 am
Across all the parks we cover, that three-hour window holds the most Coxcomb Prominent sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is seen both by day and at night.
Yes
Of the 5 parks where we can rate Coxcomb Prominent sightings, Snowdonia National Park has the highest daily chance: about 10%. Next come Wadden Sea National Park (Germany, about 10%) and Bavarian Forest National Park (Germany, about 10%).
Same family: Notodontidae
The closest relatives of the Coxcomb Prominent that you can see in Snowdonia National Park (family Notodontidae, Prominent Moths) are Buff-Tip (about 30%), Lesser Swallow Prominent (about 20%) and Great Prominent (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Coxcomb Prominent is recorded against all the insects logged in Snowdonia National Park (15 verified sightings from 2019 to 2026), 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.
