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Title reporter Image Date (YYYY-MM-DD) Lat / Lng Description Type of organism Other type
By the wind jellyfish Jellywatcher
2019-04-09
34.400 / -119.520

Easily 15 per 15 feet washed up in Carpenteria Ca

Velella
Portuguese Man… Atlantiangra
2019-04-09
38.800 / -27.260

Lots of them. Big and small

Man o war
Blue button… Jellywatcher
2019-04-07
32.750 / -117.250

Blue button jellyfish on Ocean Beach in San Francisco; Th

Jellyfish Blue Button Jellyfish-thousands at Ocean Beach in San Francisco
Blue Sailors Jellywatcher
2019-04-07
26.110 / -97.170

Blue jellyfish looking creatures.

Velella
Velella… Jellywatcher
2019-04-06
36.620 / -121.940

Dried velella velella on beach

Velella
Lion's… miriamsutton
2019-04-05
34.710 / -76.630

2 Lion's Mane jellies were observed drifting through

Jellyfish
Mushroom Cap… miriamsutton
2019-04-05
34.710 / -76.650

Largest Mushroom Cap jelly ever observed.

Jellyfish
Thimble… Shane Anderson
2019-04-05
20.510 / -69.790

Thimble Jellyfish (Linuche unguiculata) Small brownish je

Jellyfish Humpback Whales abundant, Sagassum common at surface
Clear jelly washed up on… Jellywatcher
2019-04-04
32.000 / -80.850

Clear, practically see through,jelly washed up on the sho

Jellyfish
Box Jelly at Sangat… Jellywatcher
2019-04-02
11.970 / 120.080

Night dive on reef by Sangat gunboat.

Box Jelly
Beaches Jellies Daisystarz
2019-04-01
48.140 / -123.440

Unknown species.

Jellyfish
Box jelly miriamsutton
2019-03-31
34.710 / -76.620

Discovered washed ashore in the Rachel Carson Reserve

Box Jelly
Thysanostoma… Jellywatcher
2019-03-30
-4.530 / 129.900

Pic of a Thysanostoma sp/.

Jellyfish
Velella offshore beroe
2019-03-29
36.340 / -123.010

Smattering of Velella on surface

Velella
SE Sanibel Jellywatcher
2019-03-28
26.430 / -82.050 Jellyfish
velella velellas Jellywatcher
2019-03-26
27.130 / -97.040

we have been coming to South Padre Island, Texas for 17 y

Velella
Cannonball Jellies… fireflysquid715
2019-03-26
32.790 / -79.910

Each jellyfish was about 4 to 6 inches wide from one side

Jellyfish
Lions mane jellyfish Jellywatcher
2019-03-26
53.140 / -57.660

Multiple Lions mane jellyfish near saint johns

Jellyfish
Cannonball Jellies… Jellywatcher
2019-03-24
32.790 / -79.910

Washed up on the sands between the edge of the swamp and

Jellyfish
Unidentified… Jellywatcher
2019-03-23
32.820 / -79.730

We don’t know what this is but it was dead on the beach a

Jellyfish
beach jellies… drcolossus
2019-03-23
40.510 / 22.910

several medusae washed up on Peraia beach near Thessaloni

Jellyfish
Man o war -… Jellywatcher
2019-03-21
6.000 / 102.400 Man o war
Jelly blubber (… Jellywatcher
2019-03-20
-33.380 / 150.990

A number of these pinkish jellyfish drifting along the Ha

Jellyfish
Sea nettle… Jellywatcher
2019-03-20
38.170 / -122.910

Several live Pacific sea nettle

Jellyfish
Unknown… Darwin-Evolution
2019-03-20
55.950 / -3.060

Conditions at the time were cold and dark due to it being

Other Eggs