Hemicordulia armstrongi
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Auckland | 🇳🇿 New Zealand |
Rare
Under 5% of wildlife watchers report a Hemicordulia armstrongi sighting in Auckland on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 355th most-seen of the 689 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.
January–March and November
In those months about 10% of wildlife watchers report a Hemicordulia armstrongi in Auckland on a given day, against under 5% in April–October and December, the lowest months.
Only Auckland, in our data
Auckland is the only city on Wallace's Line with enough records to rate Hemicordulia armstrongi sightings: under 5% of wildlife watchers there report one on a given day.
Same order: Odonata
The closest relatives of the Hemicordulia armstrongi that you can see in Auckland (order Odonata, Dragonflies and Damselflies) are Red Damselfly (about 20%), Aurora Bluetail (about 10%) and Carové's Giant Dragonfly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Hemicordulia armstrongi is recorded against all the insects logged in Auckland (14 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.
