Polydrusus

Species in this group

Polydrusus formosus

Daily sighting probability ~30% · Possible

Polydrusus cervinus

Daily sighting probability ~20% · Possible

Polydrusus impressifrons

Daily sighting probability ~10% · With luck

Polydrusus pilosus

Daily sighting probability ~10% · With luck

Daily sighting probability by month

Probability-weighted average across the group's species

<5%

Jan

<5%

Feb

<5%

Mar

<5%

Apr

<5%

May

~20%

Jun

~30%

Jul

~20%

Aug

<5%

Sep

<5%

Oct

<5%

Nov

<5%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Polydrusus

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

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Gros Morne National Park	🇨🇦 Canada	1 of 4	~30%
	Green Immigrant Leaf Weevil			~30%
2	Isle Royale National Park	🇺🇸 United States	1 of 4	~30%
	Green Immigrant Leaf Weevil			~30%
3	Cape Breton Highlands National Park	🇨🇦 Canada	2 of 4	~30%
	Green Immigrant Leaf Weevil			~20%
	Deer Broad-Nosed Weevil			~20%
4	Acadia National Park	🇺🇸 United States	2 of 4	~20%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			~10%
5	Riding Mountain National Park	🇨🇦 Canada	2 of 4	~20%
	Green Immigrant Leaf Weevil			~20%
	Pale Green Weevil			~10%
6	Voyageurs National Park	🇺🇸 United States	1 of 4	~20%
	Green Immigrant Leaf Weevil			~20%
7	Elk Island National Park	🇨🇦 Canada	1 of 4	~20%
	Green Immigrant Leaf Weevil			~20%
8	Bavarian Forest National Park	🇩🇪 Germany	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			~10%
9	Wadden Sea National Park	🇩🇪 Germany	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			~10%
10	Grand Teton National Park	🇺🇸 United States	1 of 4	~10%
	Pale Green Weevil			~10%
11	Glacier National Park	🇺🇸 United States	1 of 4	~10%
	Pale Green Weevil			~10%
12	Point Pelee National Park	🇨🇦 Canada	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
13	Cairngorms National Park	🇬🇧 United Kingdom	1 of 4	~10%
	Polydrusus pilosus			~10%
14	Shenandoah National Park	🇺🇸 United States	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%
15	Pyrénées National Park	🇫🇷 France	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	London	🇬🇧 United Kingdom	3 of 4	~20%
	Green Immigrant Leaf Weevil			~20%
	Deer Broad-Nosed Weevil			<5%
	Pale Green Weevil			<5%
2	Munich	🇩🇪 Germany	3 of 4	~20%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			<5%
	Pale Green Weevil			<5%
3	Paris	🇫🇷 France	3 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Pale Green Weevil			<5%
	Deer Broad-Nosed Weevil			<5%
4	Hamburg	🇩🇪 Germany	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			<5%
5	Liverpool	🇬🇧 United Kingdom	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
6	Rotterdam [The Hague]	🇳🇱 Netherlands	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
7	Berlin	🇩🇪 Germany	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			<5%
8	Copenhagen	🇩🇰 Denmark	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Pale Green Weevil			<5%
9	Birmingham	🇬🇧 United Kingdom	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			<5%
10	Toronto	🇨🇦 Canada	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Pale Green Weevil			<5%
11	Manchester	🇬🇧 United Kingdom	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
12	Amsterdam	🇳🇱 Netherlands	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
13	Minneapolis [Saint Paul]	🇺🇸 United States	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Pale Green Weevil			<5%
14	Helsinki	🇫🇮 Finland	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Polydrusus pilosus			<5%
15	Vienna	🇦🇹 Austria	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Deer Broad-Nosed Weevil			<5%
16	Montreal	🇨🇦 Canada	2 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
	Pale Green Weevil			<5%
17	Turin	🇮🇹 Italy	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
18	Essen	🇩🇪 Germany	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
19	Kyiv	🇺🇦 Ukraine	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
20	Brussels	🇧🇪 Belgium	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
21	Warsaw	🇵🇱 Poland	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
22	Boston	🇺🇸 United States	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
23	Leeds	🇬🇧 United Kingdom	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
24	Calgary	🇨🇦 Canada	1 of 4	~10%
	Pale Green Weevil			~10%
25	Lyon	🇫🇷 France	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
26	Milan	🇮🇹 Italy	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
27	Dublin	🇮🇪 Ireland	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
28	Belgrade	🇷🇸 Serbia	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
29	Denver	🇺🇸 United States	1 of 4	~10%
	Pale Green Weevil			~10%
30	Budapest	🇭🇺 Hungary	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
31	Cologne	🇩🇪 Germany	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
32	Detroit	🇺🇸 United States	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
33	Chicago	🇺🇸 United States	1 of 4	~10%
	Green Immigrant Leaf Weevil			~10%
34	Stockholm	🇸🇪 Sweden	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%
35	Istanbul	🇹🇷 Turkey	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%
36	Salt Lake City	🇺🇸 United States	1 of 4	<5%
	Pale Green Weevil			<5%
37	Moscow	🇷🇺 Russia	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%
38	Yekaterinburg	🇷🇺 Russia	1 of 4	<5%
	Polydrusus pilosus			<5%
39	Saint Petersburg	🇷🇺 Russia	1 of 4	<5%
	Green Immigrant Leaf Weevil			<5%
40	San Francisco	🇺🇸 United States	1 of 4	<5%
	Pale Green Weevil			<5%