Andricus

Species in this group

Andricus quercuscalifornicus

Daily sighting probability ~30% · Possible

Andricus kollari

Daily sighting probability ~20% · Possible

Andricus foecundatrix

Daily sighting probability ~10% · With luck

Andricus quercustozae

Daily sighting probability ~10% · With luck

Andricus coriarius

Daily sighting probability ~10% · With luck

Andricus dentimitratus

Daily sighting probability ~10% · With luck

Andricus pictus

Daily sighting probability <5% · Rare

Daily sighting probability by month

Probability-weighted average across the group's species

~20%

Jan

~10%

Feb

~10%

Mar

~10%

Apr

~10%

May

~10%

Jun

~10%

Jul

~10%

Aug

~10%

Sep

~10%

Oct

~10%

Nov

~20%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Andricus

Warmer areas are where this group is recorded most often. Our parks Our cities

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Snowdonia National Park	🇬🇧 United Kingdom	2 of 7	~30%
	Oak Marble Gall Wasp			~20%
	Oak Artichoke Gall Wasp			~10%
2	Channel Islands National Park	🇺🇸 United States	1 of 7	~30%
	California Gall Wasp			~30%
3	Joshua Tree National Park	🇺🇸 United States	1 of 7	~20%
	California Gall Wasp			~20%
4	Sierra de Guadarrama National Park	🇪🇸 Spain	4 of 7	~20%
	Andricus quercustozae			~10%
	Oak Artichoke Gall Wasp			<5%
	Andricus pictus			<5%
	Oak Marble Gall Wasp			<5%
5	Fertő-Hanság National Park	🇭🇺 Hungary	2 of 7	~10%
	Andricus quercustozae			~10%
	Andricus coriarius			~10%
6	Picos de Europa National Park	🇪🇸 Spain	1 of 7	~10%
	Andricus quercustozae			~10%
7	Pyrénées National Park	🇫🇷 France	2 of 7	~10%
	Andricus dentimitratus			~10%
	Oak Marble Gall Wasp			<5%
8	Wadden Sea National Park	🇩🇪 Germany	2 of 7	~10%
	Oak Marble Gall Wasp			~10%
	Oak Artichoke Gall Wasp			<5%
9	Bavarian Forest National Park	🇩🇪 Germany	1 of 7	~10%
	Oak Artichoke Gall Wasp			~10%
10	Sequoia and Kings Canyon National Parks	🇺🇸 United States	1 of 7	~10%
	California Gall Wasp			~10%
11	Cévennes National Park	🇫🇷 France	1 of 7	<5%
	Oak Marble Gall Wasp			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Liverpool	🇬🇧 United Kingdom	2 of 7	~40%
	Oak Marble Gall Wasp			~30%
	Oak Artichoke Gall Wasp			~10%
2	Manchester	🇬🇧 United Kingdom	2 of 7	~30%
	Oak Marble Gall Wasp			~20%
	Oak Artichoke Gall Wasp			~10%
3	Sacramento	🇺🇸 United States	1 of 7	~30%
	California Gall Wasp			~30%
4	London	🇬🇧 United Kingdom	2 of 7	~30%
	Oak Marble Gall Wasp			~20%
	Oak Artichoke Gall Wasp			~10%
5	Birmingham	🇬🇧 United Kingdom	2 of 7	~30%
	Oak Marble Gall Wasp			~20%
	Oak Artichoke Gall Wasp			~10%
6	Vienna	🇦🇹 Austria	5 of 7	~20%
	Andricus dentimitratus			~10%
	Andricus coriarius			~10%
	Oak Marble Gall Wasp			<5%
	Oak Artichoke Gall Wasp			<5%
	Andricus quercustozae			<5%
7	Rome	🇮🇹 Italy	2 of 7	~10%
	Andricus dentimitratus			~10%
	Andricus quercustozae			~10%
8	Paris	🇫🇷 France	3 of 7	~10%
	Oak Marble Gall Wasp			~10%
	Oak Artichoke Gall Wasp			<5%
	Andricus coriarius			<5%
9	Porto	🇵🇹 Portugal	2 of 7	~10%
	Andricus quercustozae			~10%
	Oak Artichoke Gall Wasp			<5%
10	San Francisco	🇺🇸 United States	1 of 7	~10%
	California Gall Wasp			~10%
11	Lisbon	🇵🇹 Portugal	2 of 7	~10%
	Andricus quercustozae			~10%
	Oak Marble Gall Wasp			<5%
12	Portland	🇺🇸 United States	1 of 7	~10%
	California Gall Wasp			~10%
13	Berlin	🇩🇪 Germany	2 of 7	~10%
	Oak Artichoke Gall Wasp			<5%
	Oak Marble Gall Wasp			<5%
14	Dublin	🇮🇪 Ireland	1 of 7	~10%
	Oak Marble Gall Wasp			~10%
15	Prague	🇨🇿 Czechia	2 of 7	~10%
	Oak Marble Gall Wasp			<5%
	Oak Artichoke Gall Wasp			<5%
16	Munich	🇩🇪 Germany	2 of 7	~10%
	Oak Marble Gall Wasp			<5%
	Oak Artichoke Gall Wasp			<5%
17	Madrid	🇪🇸 Spain	2 of 7	~10%
	Andricus quercustozae			<5%
	Oak Marble Gall Wasp			<5%
18	Leeds	🇬🇧 United Kingdom	1 of 7	~10%
	Oak Artichoke Gall Wasp			~10%
19	Amsterdam	🇳🇱 Netherlands	1 of 7	~10%
	Oak Marble Gall Wasp			~10%
20	Rotterdam [The Hague]	🇳🇱 Netherlands	1 of 7	~10%
	Oak Marble Gall Wasp			~10%
21	San Diego	🇺🇸 United States	1 of 7	<5%
	California Gall Wasp			<5%
22	Milan	🇮🇹 Italy	1 of 7	<5%
	Oak Marble Gall Wasp			<5%
23	Warsaw	🇵🇱 Poland	1 of 7	<5%
	Oak Artichoke Gall Wasp			<5%
24	Copenhagen	🇩🇰 Denmark	1 of 7	<5%
	Oak Marble Gall Wasp			<5%
25	Los Angeles	🇺🇸 United States	1 of 7	<5%
	California Gall Wasp			<5%
26	Seattle	🇺🇸 United States	1 of 7	<5%
	California Gall Wasp			<5%
27	Moscow	🇷🇺 Russia	1 of 7	<5%
	Oak Artichoke Gall Wasp			<5%

Species in this group

California Gall Wasp

Oak Marble Gall Wasp

Oak Artichoke Gall Wasp

Andricus quercustozae

Andricus coriarius

Andricus dentimitratus

Andricus pictus

Daily sighting probability by month

When they're spotted

Where to see Andricus

Parks Ranked

Cities Ranked