Adalia bipunctata
In 3 days ~40% in a week ~70%
Adalia bipunctata, the two-spot ladybird, two-spotted ladybug or two-spotted lady beetle, is a carnivorous beetle of the family Coccinellidae that is found throughout the holarctic region. It is very common in western and central Europe. It is also native to North America, but its population has declined sharply in many states and provinces. It is commonly introduced and imported as a biological control agent.
The two-spotted ladybird was one of the many species originally described by Carl Linnaeus in his 1758 10th edition of Systema Naturae; its original name was Coccinella bipunctata. Its specific name comes from the Latin bi- ("two") and punctata ("spotted").
Adalia bipunctata var. turanica Luis, 1947 Adalia bipunctata is a small coccinellid that can feature any one of a large selection of red and black forms. Some forms are similar to Mulsantina picta, but the two white spots... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 2 | Great Bear Rainforest | 🇨🇦 Canada | |
| 3 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 4 | Wadden Sea National Park | 🇩🇪 Germany | |
| 5 | Banff National Park | 🇨🇦 Canada | |
| 6 | Sierra de Guadarrama National Park | 🇪🇸 Spain |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ankara | 🇹🇷 Turkey | |
| 2 | Bishkek | 🇰🇬 Kyrgyzstan | |
| 3 | Manchester | 🇬🇧 United Kingdom | |
| 4 | London | 🇬🇧 United Kingdom | |
| 5 | Liverpool | 🇬🇧 United Kingdom | |
| 6 | La Paz | 🇧🇴 Bolivia | |
| 7 | Birmingham | 🇬🇧 United Kingdom | |
| 8 | Yerevan | 🇦🇲 Armenia | |
| 9 | Berlin | 🇩🇪 Germany | |
| 10 | Helsinki | 🇫🇮 Finland |
With luck
About 10% of wildlife watchers report a Two-Spotted Lady Beetle sighting in Saint Petersburg on a given day, based on 319 verified sightings from GBIF citizen-science data. It is the most-seen of the 448 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 Two-Spotted Lady Beetle in Saint Petersburg on a given day, against under 5% in November to February, the lowest months. That is one of Saint Petersburg's wettest months, with about 100 mm of rain against 40 mm in February.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Two-Spotted Lady Beetle sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
24th of 70
Of the 70 cities where we can rate Two-Spotted Lady Beetle sightings, Saint Petersburg ranks 24th at about 10%. The best odds are in Ankara (Turkey, about 40%), Bishkek (Kyrgyzstan, about 30%) and Manchester (United Kingdom, about 30%).
GBIF citizen-science records
It is estimated from how often the Two-Spotted Lady Beetle is recorded against all the insects logged in Saint Petersburg (319 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.
