Cosmia calami
In 3 days ~10%
Cosmia calami, the American dun-bar moth, is a moth in the family Noctuidae. It is found in North America, including California, Georgia, Massachusetts, Minnesota, New Hampshire, New Jersey, Oregon, Pennsylvania, Tennessee, Washington and Wisconsin.
The wingspan is about 32 mm (1.3 in). The larvae are carnivorous and feed on geometrid caterpillars that feed on Quercus species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States | |
| 2 | Boston | 🇺🇸 United States | |
| 3 | Dallas | 🇺🇸 United States | |
| 4 | Toronto | 🇨🇦 Canada | |
| 5 | San Francisco | 🇺🇸 United States | |
| 6 | Chicago | 🇺🇸 United States | |
| 7 | Washington | 🇺🇸 United States | |
| 8 | New York City | 🇺🇸 United States | |
| 9 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an American Dun-Bar Moth sighting in Los Angeles on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 665th most-seen of the 851 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report an American Dun-Bar Moth in Los Angeles on a given day, so our monthly data shows no clear season.
Between 5 and 8 am
Across all the parks we cover, that three-hour window holds the most American Dun-Bar Moth sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 9 cities where we can rate American Dun-Bar Moth sightings, Los Angeles ranks 9th at under 5%, level with the leaders once rounded. The best odds are in Austin (United States, under 5%), Boston (United States, under 5%) and Dallas (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the American Dun-Bar Moth is recorded against all the insects logged in Los Angeles (7 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.
