Brachymyrmex depilis
In 3 days ~10% in a week ~20%
Brachymyrmex depilis is a species of Formicine ant native to North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Portland | 🇺🇸 United States | |
| 2 | New York City | 🇺🇸 United States | |
| 3 | Dallas | 🇺🇸 United States | |
| 4 | Sacramento | 🇺🇸 United States | |
| 5 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 6 | Washington | 🇺🇸 United States | |
| 7 | Toronto | 🇨🇦 Canada | |
| 8 | Philadelphia | 🇺🇸 United States | |
| 9 | Boston | 🇺🇸 United States | |
| 10 | Montreal | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Hairless Rover Ant sighting in Sacramento on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 318th most-seen of the 386 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.
September
In that month about 10% of wildlife watchers report a Hairless Rover Ant in Sacramento on a given day, against under 5% in October to August, the lowest months. That is one of Sacramento's driest months, with almost no rain against 120 mm in December.
Between 5 and 8 pm
Across all the parks we cover, that three-hour window holds the most Hairless Rover Ant sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Among the best
Of the 13 cities where we can rate Hairless Rover Ant sightings, Sacramento ranks 4th at under 5%, level with the leaders once rounded. The best odds are in Portland (United States, under 5%), New York City (United States, under 5%) and Dallas (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Hairless Rover Ant is recorded against all the insects logged in Sacramento (6 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.
