Silhouette: PhyloPic
Mastor nysa
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Big Bend National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Antonio | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Mastor nysa sighting in San Antonio on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 282nd most-seen of the 697 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.
March and May–June
In those months about 10% of wildlife watchers report a Mastor nysa in San Antonio on a given day, against under 5% in April and July–February, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Mastor nysa sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only San Antonio, in our data
San Antonio is the only city on Wallace's Line with enough records to rate Mastor nysa sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Mastor nysa is recorded against all the insects logged in San Antonio (26 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.
