Ischnura denticollis
In 3 days ~20% in a week ~30%
Ischnura denticollis, the black-fronted forktail, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in Central America and North America. The IUCN conservation status of Ischnura denticollis is "LC", least concern, with no immediate threat to the species' survival. The population is stable. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mexico City | 🇲🇽 México | |
| 2 | Las Vegas | 🇺🇸 United States | |
| 3 | Los Angeles | 🇺🇸 United States | |
| 4 | San Diego | 🇺🇸 United States | |
| 5 | San Francisco | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Black-Fronted Forktail sighting in Mexico City on a given day, based on 110 verified sightings from GBIF citizen-science data. It is the 103rd most-seen of the 557 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
April to December
In those months about 10% of wildlife watchers report a Black-Fronted Forktail in Mexico City on a given day, against under 5% in January to March, the lowest months.
Yes
Of the 5 cities where we can rate Black-Fronted Forktail sightings, Mexico City has the highest daily chance: about 10%. Next come Las Vegas (United States, about 10%) and Los Angeles (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Black-Fronted Forktail is recorded against all the insects logged in Mexico City (110 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.
