What are the chances of seeing a Red Gum Lerp Psyllid in San Diego?
Rare
Under 5% of wildlife watchers report a Red Gum Lerp Psyllid sighting in San Diego on a given day, based on 105 verified sightings from GBIF citizen-science data. It is the 109th most-seen of the 693 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
When is the best time to see a Red Gum Lerp Psyllid in San Diego?
April to July
In those months about 10% of wildlife watchers report a Red Gum Lerp Psyllid in San Diego on a given day, against under 5% in August to March, the lowest months. Those are among San Diego's driest months, with about 10 mm of rain a month against 55 mm in February.
Is San Diego the best place to see a Red Gum Lerp Psyllid?
10th of 15
Of the 15 cities where we can rate Red Gum Lerp Psyllid sightings, San Diego ranks 10th at under 5%. The best odds are in Athens (Greece, about 10%), Tel Aviv (Israel, about 10%) and Toluca (México, about 10%).
Where does the Red Gum Lerp Psyllid sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Red Gum Lerp Psyllid is recorded against all the insects logged in San Diego (105 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.