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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Hundreds of… Jellywatcher Alt text 33.030 / -117.280

Moonlight Beach, Encinitas, CA.

Velella Velella
Crystal clear… mobile_jellywatcher Alt text 38.040 / 14.020 Clean sea
Other jelly on 2014-8-29… Android 48.850 / -123.250

Lion's mane jellies at Bennett Bay, washed up on th

Jellyfish
Moon jelly in canals in… Jellywatcher 27.710 / -82.730

Multiple jellys in canals close to the Don Cesar hotel.

Jellyfish
Bluebottles at Fairlight… swimmingidiots -33.800 / 151.270

Newspaper article and photos of the thousands of bluebott

Man o war Bluebottle
Box Jellyfish Fatality… Jellywatcher 8.020 / 100.890

5 year old French boy killed by a box jellyfish on Koh Ph

Box Jelly
Jelly fish mobile_jellywatcher 39.650 / 3.430 Jellyfish
Cala Galiota PN Cabrera… Miguel McMinn 39.150 / 2.920 Jellyfish Aurelia aurita
on Homer Spit… chayatamal Alt text 59.600 / -151.420 Jellyfish
beached… Reef Recharge Alt text 4.100 / 73.520

Found a large crowned jellyfish (30cm diameter) washed up

Jellyfish
Ayvalic turkey Jellywatcher 39.330 / 26.770

Entering into the closed Ayvalic Gulf I was surprised by

Jellyfish
Cannon Beach,… Jellywatcher Alt text 45.890 / -123.960

The largest we saw of at least a dozen similar jellyfish.

Jellyfish
Comb jellies at Cathcart… stbois 41.280 / -70.080

Multiple comb jellies on the beach and in the water

 Jellyfish
Velella Vellala Jellywatcher 48.000 / -126.000

Hundreds of blue "jellyfish" on Rialto Beach, W

Velella Velella
Velella off… beroe Alt text 59.400 / -146.350

Reported from Middleton Island in 2014

 Velella Velella
Medusa rosa pequeña por… mobile_jellywatcher 41.400 / 2.210 Jellyfish
Jellyfish Jellywatcher 41.400 / 2.220

Just a small one . purple

 Jellyfish
Jelly fish mobile_jellywatcher 39.040 / -76.560 Jellyfish
crowned jellyfish… Reef Recharge 4.080 / 73.510

saw a Crowned jellyfish whist diving.

 Jellyfish
Strange time… swimmingidiots Alt text -33.820 / 151.250

Although it doesn't show in the photo these bluebott

Man o war Bluebottle
Bluebottles… swimmingidiots Alt text -33.820 / 151.250 Man o war Bluebottles
Velella… sld23 Alt text 33.550 / -117.800 Velella Velella
Thousands of Velella… Jellywatcher 47.760 / -124.450

Thousands of Velella velella skeletons washed up from Hoh

Velella Velella
dolphins peronnet 36.890 / -76.280

swimming east, tide rising

 Vertebrate
Sandbridge,… Jellywatcher Alt text 36.710 / -75.950

Multiple along the shore at low tide.

Other