search google and this website:
The seashores of the temperate parts of southern Australia and New Zealand...
rock platform, Rottnest Island, Australia
From the peaceful (above), to the violent (below)....
White Island, New Zealand
Physalia physalia, known as 'Blue Bottle' in Australia, New Zealand & South Africa, and 'Portuguese Man'o war' elsewhere. Blue bottles can still sting even when washed up dead on the beach.
Well it looks like my first trip after the virus will be the Great Barrier Reef (where I started!) with Coral Expeditions.....I hope. If you can't go travelling until everything settles down, then until then, here I am doing online guided walks for Noble Caledonia and online lectures for Silversea.