Liosomaphis berberidis
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Barberry Aphid sighting in Madrid on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 377th most-seen of the 457 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.
May
In that month about 10% of wildlife watchers report a Barberry Aphid in Madrid on a given day, against under 5% in June to April, the lowest months.
Among the best
Of the 2 cities where we can rate Barberry Aphid sightings, Madrid ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Berlin (Germany, under 5%).
Same family: Aphididae
The closest relatives of the Barberry Aphid that you can see in Madrid (family Aphididae, Aphids) are Oleander Aphid (about 10%), Rice Root Aphid (about 10%) and Poplar Shoot Aphid (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Barberry Aphid is recorded against all the insects logged in Madrid (7 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.
