Today's Animal of the Week is a sea slug
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| glaucus atlanticus |
Also called the Sea Swallow.
It's pelagic, which means it lives anywhere there's an ocean, except for the deep or sandy or cold parts.
It's hermaphroditic, hence the neutral pronoun ("morphodite", as the locals say).
It has counter-shading, which means when you look up from beneath, it's light to match the sky, but when you look down, it's blue to match the ocean. The up-side is the creature's belly; it floats relaxedly in the surface tension.
They get about as big as your hand (depending on the size of your hand) and eat jellyfish, saving the stingy bits for later use.
It has counter-shading, which means when you look up from beneath, it's light to match the sky, but when you look down, it's blue to match the ocean. The up-side is the creature's belly; it floats relaxedly in the surface tension.
They get about as big as your hand (depending on the size of your hand) and eat jellyfish, saving the stingy bits for later use.








