Red-Necked Pachy

Red-Necked Pachy

Pachybrachis thoracicus

Daily sighting probability ~10% · With luck
at Mesa

In 3 days ~20% in a week ~40%

22 Verified sightings at Mesa
March Best month

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Mesa 🇺🇸 United States
~10%
2 Phoenix 🇺🇸 United States
<5%
3 Las Vegas 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Red-Necked Pachy in Mesa?

With luck

About 10% of wildlife watchers report a Red-Necked Pachy sighting in Mesa on a given day, based on 22 verified sightings from GBIF citizen-science data. It is the 83rd most-seen of the 232 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.

When is the best time to see a Red-Necked Pachy in Mesa?

March

In that month about 20% of wildlife watchers report a Red-Necked Pachy in Mesa on a given day, against under 5% in August and December–February, the lowest months.

Is Mesa the best place to see a Red-Necked Pachy?

Yes

Of the 3 cities where we can rate Red-Necked Pachy sightings, Mesa has the highest daily chance: about 10%. Next come Phoenix (United States, under 5%) and Las Vegas (United States, under 5%).

Where does the Red-Necked Pachy sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Red-Necked Pachy is recorded against all the insects logged in Mesa (22 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.

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