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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Blue jellyfish… Jellywatcher 34.040 / -118.930

Saw what looked to be a blue jellyfish washed up at Leo C

Velella Velella
Blue jelly Jellywatcher Alt text 34.040 / -118.940

By the wind sailor blue jellyfish

 Velella Velella
Cobalt blue… Jellywatcher 33.460 / -118.460

These jellies are a striking color, and appear to have a

Jellyfish
Mangrove box… mobile_jellywatcher 26.830 / -80.040 Box Jelly Mangrove
Sugar Beach… MauiManini Alt text 21.700 / -156.420

latitude 21°7'48” N, longitude -156°42'16"

Jellyfish
Blue Jellyfish… Jellywatcher 46.920 / -123.760

We spotted hundreds, if not thousands, of blue jellyfish

Jellyfish
Box jellies in… Jellywatcher 28.350 / -82.710

I think they are box jellies, they glow green when distu

Jellyfish
Jellyfish mobile_jellywatcher 33.550 / -79.020 Jellyfish Moon Jellies
North Newport… Jellywatcher Alt text 33.630 / -117.950

Hundreds if not thousands of blue sailor jellyfish have w

Man o war
By the wind… Jellywatcher 55.300 / -7.380

Velella by the wind sailors on Pollan Strand, Ballyliffen

Other
"By-the-… Jellywatcher 34.420 / -119.630 At Miramar Beach this morning saw hundreds maybe thousands o Velella
Carlsbad Jellywatcher 33.100 / -117.320 Velella Velella
Velella… christinecreate Alt text 33.110 / -117.320

Velella Velella
Velella… Jellywatcher 55.150 / -8.150

Drifts of stranded v. Velella.

 Velella Velella
Velella… Bythewindsailor73 Alt text 34.040 / -118.680

There was a lot of by-the-wind-sailor jellyfish in the oc

Velella Velella
Large jelly at… Jellywatcher Alt text 40.640 / -124.300

Seen beached.

Jellyfish
Watch Out! mobile_jellywatcher 34.220 / -77.780 Jellyfish Cannonball jellyfish
From San… Jellywatcher 35.560 / -121.080

They are all over the beaches we have walked the week of

Velella Blue Jellyfish
Velella… Jellywatcher 33.040 / -117.290

A day of warm waters and late afternoon we started seeing

Velella Velella
Velella… Jellywatcher 35.640 / -121.190

There are thousands of these blue velalla velalla fin sai

Velella Velella
… Bythewindsailor73 34.040 / -118.680

There were hundreds of dead blue jellyfish today at the M

Velella Velella
Velellas Jellywatcher 35.570 / -121.110

all over the Moonstone beach in Cambria, CA.

 Velella Velella
Salt Creek mobile_jellywatcher Alt text 33.480 / -117.720 Velella Velella
Blue "by… Jellywatcher 38.320 / -123.020

On the beach of Bodega Bay.

Velella Velella
Egg Yolk Jelly… MLMLSeagrant 36.530 / -121.950 Jellyfish