Cigaritis syama
In 3 days ~10% in a week ~20%
Cigaritis syama, the club silverline, is a butterfly of the family Lycaenidae. It is found in South-East Asia. The wingspan is 27–32 mm. The larvae feed on Psidium guajava and Dioscorea batatus. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Club Silverline sighting in Taipei on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 455th most-seen of the 765 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.
July and September
In those months about 10% of wildlife watchers report a Club Silverline in Taipei on a given day, against under 5% in August and October–June, the lowest months.
3rd of 6
Of the 6 cities where we can rate Club Silverline sightings, Taipei ranks 3rd at under 5%. The best odds are in Chattogram (Bangladesh, about 20%) and Tuen Mun (China, about 10%).
GBIF citizen-science records
It is estimated from how often the Club Silverline is recorded against all the insects logged in Taipei (13 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.
