Digrammia ocellinata
In 3 days ~10%
Digrammia ocellinata, the faint-spotted angle or locust looper, is a moth of the family Geometridae. The species was first described by Achille Guenée in 1857. It is found in the eastern United States, Quebec and Ontario.
The wingspan is 21-27 mm. Adults are on wing from April to October. The larvae feed on the leaves of Robinia pseudoacacia and Gleditsia triacanthos. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States | |
| 2 | Great Smoky Mountains National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States | |
| 2 | Toronto | 🇨🇦 Canada | |
| 3 | Philadelphia | 🇺🇸 United States | |
| 4 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Faint-Spotted Angle sighting in New York City on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 927th most-seen of the 1623 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 a Faint-Spotted Angle in New York City on a given day, so our monthly data shows no clear season.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Faint-Spotted Angle sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is seen both by day and at night.
Among the best
Of the 4 cities where we can rate Faint-Spotted Angle sightings, New York City ranks 4th at under 5%, level with the leaders once rounded. The best odds are in Washington (United States, under 5%), Toronto (Canada, under 5%) and Philadelphia (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Faint-Spotted Angle is recorded against all the insects logged in New York City (12 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.
