What are the chances of seeing a Trachythorax maculicollis in Chattogram?
Possible
About 20% of wildlife watchers report a Trachythorax maculicollis sighting in Chattogram on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 21st most-seen of the 35 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
When is the best time to see a Trachythorax maculicollis in Chattogram?
January, March–April and October
In those months about 30% of wildlife watchers report a Trachythorax maculicollis in Chattogram on a given day, against under 5% in February, May–June, August–September and November–December, the lowest months. Those are among Chattogram's driest months, with about 100 mm of rain a month against 780 mm in July.
Where else can you see a Trachythorax maculicollis?
Only Chattogram, in our data
Chattogram is the only city on Wallace's Line with enough records to rate Trachythorax maculicollis sightings: about 20% of wildlife watchers there report one on a given day.
Where does the Trachythorax maculicollis sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Trachythorax maculicollis is recorded against all the insects logged in Chattogram (5 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.