Nature · Animaux
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Sylvora

Nature · Animals

  • animals
  • plants
  • forest
  • behaviors
  • living world

About this universe

Sylvora is the wide clearing where animals and leaves whisper their secrets. From a cat's purr to a hummingbird's wingbeat, every living thing carries its own why.

The whys of this universe

  1. When the tree shuts down its chlorophyll, the yellows it had been hiding finally show, and a few species build a brand-new red before the leaf falls.

    Why do leaves turn red in autumn?

    Because once a tree stops making chlorophyll, the yellows hiding underneath finally show, and certain species also build a brand-new red just before letting their leaves go.

  2. An old habit borrowed from wolves: flatten the grass, scare off whatever might bite, sniff the wind, and the gesture survives even on a parquet floor where none of it makes sense anymore.

    Why do dogs circle before lying down?

    Because it's a leftover from their wolf ancestors: turning in circles flattened the grass, hollowed out a sleeping spot, scared off insects and snakes, and let the dog face into the wind. The need disappeared; the ritual didn't.

  3. They don't photosynthesise, they have no digestive tract, and their DNA places them in a kingdom of their own, closer to us than to any tree.

    Why aren't fungi plants or animals?

    Because they don't photosynthesise like plants and have no digestive system like animals, and their DNA places them in a kingdom of their own, closer to us than to any tree.

  4. Past a certain height, a tree can no longer pull water all the way up to its leaves: the liquid breaks inside its channels before it reaches the crown.

    Why don't trees grow infinitely tall?

    Past a certain height, a tree can no longer lift water to its highest leaves: the column of water snaps inside its channels before it reaches the crown.