What are the chances of seeing a Sphex sericeus in Singapore?
With luck
About 10% of wildlife watchers report a Sphex sericeus sighting in Singapore on a given day, based on 153 verified sightings from GBIF citizen-science data. It is the 180th most-seen of the 1045 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.