Megachile umbripennis
In 3 days ~10% in a week ~20%
Megachile umbripennis is a species of bee in the family Megachilidae. It was described by Frederick Smith in 1853. Megachile umbripennis is named for its characteristic dark wings. The species is found in southern Asia, various Pacific islands, and the eastern coast of the United States. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Shadow-Winged Resin Bee sighting in Singapore on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 602nd most-seen of the 1045 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Shadow-Winged Resin Bee in Singapore on a given day, so our monthly data shows no clear season.
4th of 4
Of the 4 cities where we can rate Shadow-Winged Resin Bee sightings, Singapore ranks 4th at under 5%. The best odds are in Tuen Mun (China, about 10%), Hong Kong (China, about 10%) and Kaohsiung (Taiwan, under 5%).
GBIF citizen-science records
It is estimated from how often the Shadow-Winged Resin Bee is recorded against all the insects logged in Singapore (26 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.
