Smerinthus ocellata
In 3 days ~10% in a week ~20%
Smerinthus ocellatus, the eyed hawk-moth, is a European moth of the family Sphingidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. The eyespots are not visible in resting position, where the forewings cover them. They are displayed when the moth feels threatened, and may startle a potential predator, giving the moth a chance to escape.
The adult (imago) is very similar in appearance to the other two western Palaearctic Smerinthus species, Smerinthus caecus and Smerinthus kindermannii but differentiated by an apical thorn on the foretibia, and the large, circular hindwing ocellus. The upperside forewings are marked in light and dark shades of brown and resemble the colouring of bark. The hindwings are pink coloured basally and then a yellow ochre. The hindwings are dominated by a large, blue, dark-centred and black-rimmed eyespot. The thorax has light brown sides and dark brown hairs in the middle. In addition to variations in the density of the forewing pattern intensity, differences in colour are also found on the hindwing. In f. flavescens Neumann hindwing pink is replaced by yellow in f. pallida Tutt by grey and in f... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Biebrza National Park | 🇵🇱 Poland | |
| 2 | Wadden Sea National Park | 🇩🇪 Germany | |
| 3 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Copenhagen | 🇩🇰 Denmark | |
| 2 | Liverpool | 🇬🇧 United Kingdom | |
| 3 | Manchester | 🇬🇧 United Kingdom | |
| 4 | Helsinki | 🇫🇮 Finland | |
| 5 | Berlin | 🇩🇪 Germany | |
| 6 | Warsaw | 🇵🇱 Poland | |
| 7 | Essen | 🇩🇪 Germany | |
| 8 | Nizhny Novgorod | 🇷🇺 Russia | |
| 9 | Prague | 🇨🇿 Czechia | |
| 10 | Moscow | 🇷🇺 Russia |
Rare
Under 5% of wildlife watchers report an Eyed Hawkmoth sighting in Prague on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 436th most-seen of the 724 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
May and July
In those months about 10% of wildlife watchers report an Eyed Hawkmoth in Prague on a given day, against under 5% in June and August–April, the lowest months.
Between 11 pm and 2 am
Across all the parks we cover, that three-hour window holds the most Eyed Hawkmoth sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
9th of 16
Of the 16 cities where we can rate Eyed Hawkmoth sightings, Prague ranks 9th at under 5%. The best odds are in Copenhagen (Denmark, about 10%), Liverpool (United Kingdom, about 10%) and Manchester (United Kingdom, about 10%).
Same family: Sphingidae
The closest relatives of the Eyed Hawkmoth that you can see in Prague (family Sphingidae, Sphinx Moths) are Eurasian Hummingbird Hawkmoth (about 10%), Lime Hawkmoth (about 10%) and Broad-Bordered Bee Hawkmoth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eyed Hawkmoth is recorded against all the insects logged in Prague (10 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.
