jellyfish

While you can’t help but appreciate the cherry red of the deep-sea atolla jellyfish, you will also learn why its unusual pigment persists in the lightless depths.

There’s a submarine landscape of bubbles and jellyfish; a radiant garden of flowers; a battle with flying swords and shields and a swirling snake puppet.

Now and then a great jellyfish floated by, like an open umbrella made of glass, pulsing its way along just beneath the surface.

Birds often swallow plastic fragments, and turtles mistake plastic bags for jellyfish.

It was first grouped with squids and octopuses, then with sea slugs, jellyfish ancestors, and even worms.