Tropinota squalida
In 3 days ~20% in a week ~40%
Tropinota squalida is a species of beetle belonging to the family Scarabaeidae, subfamily Cetoniinae. These beetles are mainly found in France, Italy, Greece, Portugal, former Yugoslavia, Spain, in the Near East and in North Africa. They are not present in North or South America.
Larvae feed on roots, while the adults can be encountered from May through July feeding on flowers. They are 10–15 millimetres (0.39–0.59 in) long. The adults are considered an agricultural pest in many zones. They eat the flowers of a variety domestic plants, notably fruit trees, apple, pear, cherries, quince but also strawberries and flowers such as roses and irises. They will eat the pistil, stamens and petals leaving no possibility for fruit production. After feeding they will return to the soil in the area and come out again within a few days if the temperature is warm enough and continue feeding.
Head, scutellum and elytra are dark-brown, with a thick and long tawny hair on elytra and abdomen. Elytra show two series of white spots on the sides of the central hull. Scutellun is rounded and hairy, but glabrous in the posterior. The fifth humeral slot is bifurcated. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 2 | Doñana National Park | 🇪🇸 Spain | |
| 3 | Cévennes National Park | 🇫🇷 France | |
| 4 | Sierra de Guadarrama National Park | 🇪🇸 Spain | |
| 5 | Pyrénées National Park | 🇫🇷 France |
With luck
About 10% of wildlife watchers report a Hairy Rose Beetle sighting in Cévennes National Park on a given day, based on 15 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 437th most-seen of the 996 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
In that month about 20% of wildlife watchers report a Hairy Rose Beetle in Cévennes National Park on a given day, against under 5% in July to February, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Hairy Rose 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 5 parks where we can rate Hairy Rose Beetle sightings, Cévennes National Park ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Sierra Nevada National Park (Spain, about 10%) and Doñana National Park (Spain, about 10%).
GBIF citizen-science records
It is estimated from how often the Hairy Rose Beetle is recorded against all the insects logged in Cévennes National Park (15 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.
