Hydrobius fuscipes
In 3 days ~10% in a week ~20%
Hydrobius fuscipes is a species of beetles in the family Hydrophilidae that is found across much of the temperate Northern Hemisphere. 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 Hydrobius fuscipes sighting in Montreal on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 599th most-seen of the 926 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 Hydrobius fuscipes in Montreal on a given day, so our monthly data shows no clear season.
Among the best
Of the 4 cities where we can rate Hydrobius fuscipes sightings, Montreal ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Edmonton (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Hydrobius fuscipes is recorded against all the insects logged in Montreal (9 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.
