Harpalus rufipes
In 3 days ~10% in a week ~30%
Harpalus rufipes, commonly known as the strawberry seed beetle, is a species of ground beetle in the subfamily Harpalinae. It was described by Degeer in 1774, with the epithet rufipes being derived from Latin for red-footed. Harpalus rufipes is native to Europe.
As a predator, Harpalus rufipes is used as a biological agent to control seed-eating pests including aphids and slugs such as Deroceras reticulatum, though they are known to feed on the seeds of strawberries. It has been used as a model organism to investigate the immune system of beetles, and a study has shown it is sensitive to engine oil and diesel oil. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 2 | Wadden Sea National Park | 🇩🇪 Germany | |
| 3 | Pyrénées National Park | 🇫🇷 France |
Rare
Under 5% of wildlife watchers report a Strawberry Seed Beetle sighting in Pyrénées National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 806th most-seen of the 1277 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.
March–April and August
In those months about 10% of wildlife watchers report a Strawberry Seed Beetle in Pyrénées National Park on a given day, against under 5% in May–July and September–February, the lowest months.
Between 10 pm and 1 am
Across all the parks we cover, that three-hour window holds the most Strawberry Seed Beetle 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.
3rd of 3
Of the 3 parks where we can rate Strawberry Seed Beetle sightings, Pyrénées National Park ranks 3rd at under 5%. The best odds are in Bavarian Forest National Park (Germany, about 10%) and Wadden Sea National Park (Germany, under 5%).
GBIF citizen-science records
It is estimated from how often the Strawberry Seed Beetle is recorded against all the insects logged in Pyrénées National Park (10 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.
