Ceratina cyanea
In 3 days ~10% in a week ~20%
Ceratina cyanea, common name blue carpenter bee, is a species of bee belonging to the family Apidae, subfamily Xylocopinae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Warsaw | 🇵🇱 Poland |
Rare
Under 5% of wildlife watchers report a Little Blue Carpenter Bee sighting in Warsaw on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 501st most-seen of the 580 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
May and June
In those months about 10% of wildlife watchers report a Little Blue Carpenter Bee in Warsaw on a given day, against under 5% in July to April, the lowest months.
Only Warsaw, in our data
Warsaw is the only city on Wallace's Line with enough records to rate Little Blue Carpenter Bee sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Apidae
The closest relatives of the Little Blue Carpenter Bee that you can see in Warsaw (family Apidae, Honey Bees, Bumble Bees, and Allies) are Common Carder Bumble Bee (about 40%), Hairy-Footed Flower Bee (about 30%) and Red-Tailed Bumble Bee (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Little Blue Carpenter Bee is recorded against all the insects logged in Warsaw (5 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.
