Condica vecors
In 3 days ~10% in a week ~20%
Condica vecors, the dusky groundling, is a moth of the family Noctuidae. The species was first described by Achille Guenée in 1852. It is found from Newfoundland to Florida, west to Arizona and north to Ontario. The wingspan is 29–38 mm. They are on wing from May to August in the north and from April to October in the south. There are two generations per year.
The larvae feed on Eupatorium and lettuce. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chicago | 🇺🇸 United States | |
| 2 | Boston | 🇺🇸 United States | |
| 3 | Toronto | 🇨🇦 Canada | |
| 4 | Washington | 🇺🇸 United States | |
| 5 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Dusky Groundling sighting in Boston on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1063rd most-seen of the 1200 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Dusky Groundling in Boston on a given day, so our monthly data shows no clear season.
Among the best
Of the 5 cities where we can rate Dusky Groundling sightings, Boston ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Chicago (United States, under 5%).
Same family: Noctuidae
The closest relatives of the Dusky Groundling that you can see in Boston (family Noctuidae, Cutworm Moths and Allies) are Large Yellow Underwing (about 10%), Armyworm Moth (about 10%) and American Copper Underwing (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Dusky Groundling is recorded against all the insects logged in Boston (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.
