Monochamus sutor
In 3 days ~40% in a week ~70%
Monochamus sutor is a species of beetle in the family Cerambycidae. It was described by Carl Linnaeus in 1758, originally under the genus Cerambyx. It has a wide, natural distribution throughout Europe, and has also been introduced into Belgium and the Netherlands. Adults measure between 15 and 24 mm (0.59 and 0.94 in), and larvae measure up to 45 mm (1.8 in). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Hohe Tauern National Park | 🇦🇹 Austria | |
| 2 | Tatra National Park | 🇸🇰 Slovakia | |
| 3 | Aigüestortes National Park | 🇪🇸 Spain | |
| 4 | Vanoise National Park | 🇫🇷 France | |
| 5 | Triglav National Park | 🇸🇮 Slovenia | |
| 6 | Ecrins National Park | 🇫🇷 France | |
| 7 | Pyrénées National Park | 🇫🇷 France | |
| 8 | Bavarian Forest National Park | 🇩🇪 Germany |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yekaterinburg | 🇷🇺 Russia |
Possible
About 20% of wildlife watchers report a Pine Sawyer Beetle sighting in Aigüestortes National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 129th most-seen of the 256 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
July
In that month about 30% of wildlife watchers report a Pine Sawyer Beetle in Aigüestortes National Park on a given day, against under 5% in February–June and September–December, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Pine Sawyer Beetle sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 8 parks where we can rate Pine Sawyer Beetle sightings, Aigüestortes National Park ranks 3rd at about 20%, level with the leaders once rounded. The best odds are in Hohe Tauern National Park (Austria, about 20%) and Tatra National Park (Slovakia, about 20%).
Same family: Cerambycidae
The closest relatives of the Pine Sawyer Beetle that you can see in Aigüestortes National Park (family Cerambycidae, Longhorn Beetles) are Spotted Longhorn Beetle (about 30%), Iberodorcadion fuliginator (about 30%) and Speckled Longhorn Beetle (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Pine Sawyer Beetle is recorded against all the insects logged in Aigüestortes 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.
