Andrena haemorrhoa
In 3 days ~30% in a week ~60%
Andrena haemorrhoa is a Palearctic species of mining bee. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 2 | Wadden Sea National Park | 🇩🇪 Germany | |
| 3 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Liverpool | 🇬🇧 United Kingdom | |
| 2 | Helsinki | 🇫🇮 Finland | |
| 3 | Warsaw | 🇵🇱 Poland | |
| 4 | Birmingham | 🇬🇧 United Kingdom | |
| 5 | London | 🇬🇧 United Kingdom | |
| 6 | Hamburg | 🇩🇪 Germany | |
| 7 | Copenhagen | 🇩🇰 Denmark | |
| 8 | Berlin | 🇩🇪 Germany | |
| 9 | Manchester | 🇬🇧 United Kingdom | |
| 10 | Leeds | 🇬🇧 United Kingdom |
With luck
About 10% of wildlife watchers report an Early Mining Bee sighting in Warsaw on a given day, based on 69 verified sightings from GBIF citizen-science data. It is the 81st most-seen of the 580 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
April and May
In those months about 30% of wildlife watchers report an Early Mining Bee in Warsaw on a given day, against under 5% in July to March, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Early Mining Bee sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
3rd of 24
Of the 24 cities where we can rate Early Mining Bee sightings, Warsaw ranks 3rd at about 10%. The best odds are in Liverpool (United Kingdom, about 20%) and Helsinki (Finland, about 10%).
Same genus: Andrena
The closest relatives of the Early Mining Bee that you can see in Warsaw (genus Andrena, Mining Bees) are Tawny Mining Bee (about 10%), Grey-Backed Mining Bee (about 10%) and Yellow-Legged Mining Bee (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Early Mining Bee is recorded against all the insects logged in Warsaw (69 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.
