Macaria aemulataria
In 3 days ~10% in a week ~20%
Macaria aemulataria, the common angle moth, is a moth in the family Geometridae. The species was first described by Francis Walker in 1861. It is found from Nova Scotia to Florida, west to Texas, north to Oregon and Alberta.
The wingspan is 20–22 mm (0.79–0.87 in). Adults are on wing from mid-June to mid-July in Alberta and from May to September in Ohio. The larvae feed on Acer species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Smoky Mountains National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Dallas | 🇺🇸 United States | |
| 2 | Austin | 🇺🇸 United States | |
| 3 | Baltimore | 🇺🇸 United States | |
| 4 | Washington | 🇺🇸 United States | |
| 5 | Toronto | 🇨🇦 Canada | |
| 6 | Houston | 🇺🇸 United States | |
| 7 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Common Angle sighting in Austin on a given day, based on 28 verified sightings from GBIF citizen-science data. It is the 721st most-seen of the 1624 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.
April
In that month about 10% of wildlife watchers report a Common Angle in Austin on a given day, against under 5% in May to March, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Common Angle sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Among the best
Of the 7 cities where we can rate Common Angle sightings, Austin ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Dallas (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Common Angle is recorded against all the insects logged in Austin (28 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.
