Iris Weevil

Iris Weevil

Mononychus punctumalbum

Daily sighting probability ~10% · With luck
at Rotterdam [The Hague]

In 3 days ~20% in a week ~30%

10 Verified sightings at Rotterdam [The Hague]
6 In 1 park From 2019 to 2026
May Best month
☀️ Diurnal When it's spotted

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Bavarian Forest National Park 🇩🇪 Germany
<5%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Essen 🇩🇪 Germany
~10%
2 Milan 🇮🇹 Italy
~10%
3 Hamburg 🇩🇪 Germany
~10%
4 Paris 🇫🇷 France
~10%
5 Munich 🇩🇪 Germany
~10%
6 Amsterdam 🇳🇱 Netherlands
~10%
7 Lyon 🇫🇷 France
~10%
8 Warsaw 🇵🇱 Poland
~10%
9 Brussels 🇧🇪 Belgium
~10%
10 Rotterdam [The Hague] 🇳🇱 Netherlands
~10%

Before you go

What are the chances of seeing an Iris Weevil in Rotterdam [The Hague]?

With luck

About 10% of wildlife watchers report an Iris Weevil sighting in Rotterdam [The Hague] on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 196th most-seen of the 355 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.

When is the best time to see an Iris Weevil in Rotterdam [The Hague]?

May–June and August

In those months about 10% of wildlife watchers report an Iris Weevil in Rotterdam [The Hague] on a given day, against under 5% in July and September–April, the lowest months.

What time of day is best to see an Iris Weevil?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Iris Weevil sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Rotterdam [The Hague] the best place to see an Iris Weevil?

Among the best

Of the 20 cities where we can rate Iris Weevil sightings, Rotterdam [The Hague] ranks 10th at about 10%, level with the leaders once rounded. The best odds are in Essen (Germany, about 10%), Milan (Italy, about 10%) and Hamburg (Germany, about 10%).

Which relatives of the Iris Weevil live in Rotterdam [The Hague]?

Same family: Curculionidae

The closest relatives of the Iris Weevil that you can see in Rotterdam [The Hague] (family Curculionidae, True Weevils) are Green Immigrant Leaf Weevil (about 10%), Black Vine Weevil (about 10%) and Nettle Weevil (about 10%), with each one's daily chance of a sighting.

Where does the Iris Weevil sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Iris Weevil is recorded against all the insects logged in Rotterdam [The Hague] (10 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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