Xylobiops basilaris
In 3 days ~20% in a week ~50%
Xylobiops basilaris, the red-shouldered bostrichid, is a species of horned powder-post beetle in the family Bostrichidae. It is found in Europe and Northern Asia (excluding China) and North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Dallas | 🇺🇸 United States | |
| 2 | Austin | 🇺🇸 United States | |
| 3 | Houston | 🇺🇸 United States | |
| 4 | Washington | 🇺🇸 United States | |
| 5 | Toronto | 🇨🇦 Canada |
With luck
About 10% of wildlife watchers report a Red-Shouldered Bostrichid sighting in Dallas on a given day, based on 207 verified sightings from GBIF citizen-science data. It is the 101st most-seen of the 1412 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
February to December
In those months about 10% of wildlife watchers report a Red-Shouldered Bostrichid in Dallas on a given day, against under 5% in January, the lowest month.
Yes
Of the 5 cities where we can rate Red-Shouldered Bostrichid sightings, Dallas has the highest daily chance: about 10%. Next come Austin (United States, about 10%) and Houston (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Red-Shouldered Bostrichid is recorded against all the insects logged in Dallas (207 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.
