What are the chances of seeing a Shuttle-Shaped Dart in Porto?
Rare
Under 5% of wildlife watchers report a Shuttle-Shaped Dart sighting in Porto on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 377th most-seen of the 498 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.
When is the best time to see a Shuttle-Shaped Dart in Porto?
March and April
In those months about 10% of wildlife watchers report a Shuttle-Shaped Dart in Porto on a given day, against under 5% in May to February, the lowest months.
What time of day is best to see a Shuttle-Shaped Dart?
Between 10 pm and 1 am
Across all the parks we cover, that three-hour window holds the most Shuttle-Shaped Dart 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.
Is Porto the best place to see a Shuttle-Shaped Dart?
13th of 15
Of the 15 cities where we can rate Shuttle-Shaped Dart sightings, Porto ranks 13th at under 5%. The best odds are in Liverpool (United Kingdom, about 40%), London (United Kingdom, about 20%) and Birmingham (United Kingdom, about 10%).
Which relatives of the Shuttle-Shaped Dart live in Porto?
Same genus: Agrotis
The closest relatives of the Shuttle-Shaped Dart that you can see in Porto (genus Agrotis) are Turnip Moth (about 10%), Ipsilon Dart Moth (about 10%) and Heart And Dart (about 10%), with each one's daily chance of a sighting.
Where does the Shuttle-Shaped Dart sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Shuttle-Shaped Dart is recorded against all the insects logged in Porto (8 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.