Amara aenea
In 3 days ~10%
Amara aenea is a ground beetle common in almost the whole of Europe and Northern Asia. Its range covers also parts of Northern Africa. It is known as the common sun beetle. A. aenea adults are predators that eat other insects, such as the apple maggot and soybean aphid, which are considered pests by the agriculture industry. As such, this beetle is under study for use in integrated pest management. Larvae are omnivorous.
The adults feed on the developing seed of Poa trivialis and smooth meadow grass Poa pratensis. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Munich | 🇩🇪 Germany | |
| 2 | London | 🇬🇧 United Kingdom | |
| 3 | Copenhagen | 🇩🇰 Denmark | |
| 4 | Seattle | 🇺🇸 United States | |
| 5 | Portland | 🇺🇸 United States | |
| 6 | Vancouver | 🇨🇦 Canada | |
| 7 | Berlin | 🇩🇪 Germany | |
| 8 | Vienna | 🇦🇹 Austria | |
| 9 | Saint Petersburg | 🇷🇺 Russia | |
| 10 | Montreal | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Common Sun Beetle sighting in Los Angeles on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 568th most-seen of the 851 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Common Sun Beetle in Los Angeles on a given day, so our monthly data shows no clear season.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Common Sun Beetle sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 13 cities where we can rate Common Sun Beetle sightings, Los Angeles ranks 13th at under 5%, level with the leaders once rounded. The best odds are in Munich (Germany, under 5%), London (United Kingdom, under 5%) and Copenhagen (Denmark, under 5%).
GBIF citizen-science records
It is estimated from how often the Common Sun Beetle is recorded against all the insects logged in Los Angeles (10 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.
