Popillia

Species in this group

Popillia japonica

Daily sighting probability ~30% · Possible

Popillia discalis

Daily sighting probability ~10% · With luck

Popillia bipunctata

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

~10%

May

~10%

Jun

~30%

Jul

~20%

Aug

~10%

Sep

<5%

Oct

<5%

Nov

<5%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Popillia

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

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Acadia National Park	🇺🇸 United States	1 of 3	~30%
	Japanese Beetle			~30%
2	Great Smoky Mountains National Park	🇺🇸 United States	1 of 3	~20%
	Japanese Beetle			~20%
3	Shenandoah National Park	🇺🇸 United States	1 of 3	~20%
	Japanese Beetle			~20%
4	Sinharaja Forest Reserve	🇱🇰 Sri Lanka	1 of 3	~10%
	Popillia discalis			~10%
5	iSimangaliso Wetland Park	🇿🇦 South Africa	1 of 3	~10%
	Bumspot Chafer			~10%
6	Congaree National Park	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%
7	Point Pelee National Park	🇨🇦 Canada	1 of 3	~10%
	Japanese Beetle			~10%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Turin	🇮🇹 Italy	1 of 3	~40%
	Japanese Beetle			~40%
2	Milan	🇮🇹 Italy	1 of 3	~30%
	Japanese Beetle			~30%
3	Denver	🇺🇸 United States	1 of 3	~30%
	Japanese Beetle			~30%
4	Montreal	🇨🇦 Canada	1 of 3	~30%
	Japanese Beetle			~30%
5	Toronto	🇨🇦 Canada	1 of 3	~20%
	Japanese Beetle			~20%
6	Detroit	🇺🇸 United States	1 of 3	~20%
	Japanese Beetle			~20%
7	Nagoya	🇯🇵 Japan	1 of 3	~20%
	Japanese Beetle			~20%
8	Minneapolis [Saint Paul]	🇺🇸 United States	1 of 3	~20%
	Japanese Beetle			~20%
9	Boston	🇺🇸 United States	1 of 3	~20%
	Japanese Beetle			~20%
10	Sendai	🇯🇵 Japan	1 of 3	~10%
	Japanese Beetle			~10%
11	Chicago	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%
12	Tokyo	🇯🇵 Japan	1 of 3	~10%
	Japanese Beetle			~10%
13	Colombo [Sri Jayawardenepura Kotte]	🇱🇰 Sri Lanka	1 of 3	~10%
	Popillia discalis			~10%
14	Washington	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%
15	Osaka	🇯🇵 Japan	1 of 3	~10%
	Japanese Beetle			~10%
16	Baltimore	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%
17	New York City	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%
18	Philadelphia	🇺🇸 United States	1 of 3	~10%
	Japanese Beetle			~10%

Species in this group

Japanese Beetle

Popillia discalis

Bumspot Chafer

Daily sighting probability by month

When they're spotted

Where to see Popillia

Parks Ranked

Cities Ranked