Gastrodes grossipes
In 3 days ~10% in a week ~20%
Gastrodes grossipes, the pine cone bug, is a true bug found in most of Europe except in the far north. To the east, the distribution area extends over Asia minor and the Caucasus, and then across the Palearctic to Siberia. The food plant is Scots pine. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra de Guadarrama National Park | 🇪🇸 Spain |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Helsinki | 🇫🇮 Finland | |
| 2 | Minsk | 🇧🇾 Belarus | |
| 3 | Nizhny Novgorod | 🇷🇺 Russia | |
| 4 | Saint Petersburg | 🇷🇺 Russia | |
| 5 | Vienna | 🇦🇹 Austria | |
| 6 | Berlin | 🇩🇪 Germany | |
| 7 | Munich | 🇩🇪 Germany | |
| 8 | Moscow | 🇷🇺 Russia |
Rare
Under 5% of wildlife watchers report a Pinecone Bug sighting in Sierra de Guadarrama National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 528th most-seen of the 597 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.
February, May and October
In those months about 10% of wildlife watchers report a Pinecone Bug in Sierra de Guadarrama National Park on a given day, against under 5% in March–April, June–September and November–January, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Pinecone Bug sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Sierra de Guadarrama National Park, in our data
Sierra de Guadarrama National Park is the only park on Wallace's Line with enough records to rate Pinecone Bug sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Pinecone Bug is recorded against all the insects logged in Sierra de Guadarrama National Park (5 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.
