What are the chances of seeing a Mastor fimbriata in Cumbres de Monterrey National Park?
With luck
About 10% of wildlife watchers report a Mastor fimbriata sighting in Cumbres de Monterrey National Park on a given day, based on 14 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 188th most-seen of the 431 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
When is the best time to see a Mastor fimbriata in Cumbres de Monterrey National Park?
March and June
In those months about 10% of wildlife watchers report a Mastor fimbriata in Cumbres de Monterrey National Park on a given day, against under 5% in April–May and July–February, the lowest months.
What time of day is best to see a Mastor fimbriata?
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Mastor fimbriata sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Where else can you see a Mastor fimbriata?
Only Cumbres de Monterrey National Park, in our data
Cumbres de Monterrey National Park is the only park on Wallace's Line with enough records to rate Mastor fimbriata sightings: about 10% of wildlife watchers there report one on a given day.
Where does the Mastor fimbriata sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Mastor fimbriata is recorded against all the insects logged in Cumbres de Monterrey National Park (14 verified sightings from 2019 to 2026), 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.