Forficula auricularia
In 3 days ~20% in a week ~40%
Forficula auricularia is a species complex comprising the common earwig. It is also known as the European earwig. It is an omnivorous insect belonging to the family Forficulidae. The name earwig comes from the appearance of the hindwings, which are unique in their resemblance to human ears when unfolded. The species name of the common earwig, auricularia, is a specific reference to this feature. The European earwig survives in a variety of environments. It is also a common household insect in North America. They are often considered a household pest because of their tendency to invade crevices in homes and consume pantry foods, though they may also act as beneficial species depending on the circumstances.
Forficula auricularia is reddish-brown in color with a flattened elongated body and slender beaded antennae. Earwigs possess pairs of pincers or forceps at the tip of the flexible abdomen. Both sexes have these pincers. In males, they are large and curved, whereas in females, they are straight. Nymphs are similar to adults in appearance, though their wings are either absent or small.
Forficula auricularia have elongated flattened brownish-colored bodies, with a shield... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Acadia National Park | 🇺🇸 United States | |
| 2 | Shenandoah National Park | 🇺🇸 United States | |
| 3 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 5 | Great Smoky Mountains National Park | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a European Earwig sighting in Stockholm on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 67th most-seen of the 202 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
March and July–October
In those months about 10% of wildlife watchers report a European Earwig in Stockholm on a given day, against under 5% in April–June and November–February, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most European Earwig 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.
Among the best
Of the 34 cities where we can rate European Earwig sightings, Stockholm ranks 14th at about 10%, level with the leaders once rounded. The best odds are in Turin (Italy, about 10%), Warsaw (Poland, about 10%) and Sofia (Bulgaria, about 10%).
Same family: Forficulidae
The closest relatives of the European Earwig that you can see in Stockholm (family Forficulidae, Common Earwigs) are Hop-Garden Earwig (about 10%) and Chelidurella acanthopygia (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the European Earwig is recorded against all the insects logged in Stockholm (12 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.
