Blue in Nature
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Lactarius indigo, or the blue milk mushroom
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Cornflower
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Myosotis, or Forget-me-not
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Blue seeds of the Ravenala tree from Madagascar
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The Morpho peleides butterfly. The blue is caused by iridescence, the diffraction of light from millions of tiny scales on the wings. The colour is intended to frighten predators.
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River kingfisher
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Linckia Blue starfish
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Blue sapphire, a gemstone of the mineral corundum. Trace amounts of iron colour it blue; if there are traces of chromium instead, it has a red tint and is called a ruby.
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Dried crystals of copper sulphate
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Blueberries
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Dendrobates azureus, the poison dart frog from Brazil. Its skin contains alkaloids which can paralyze or kill predators.
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Blue Jay
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A blue whale, the largest known animal to have ever existed, seen from above. The back is a pale blue grey.
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Famous quotes containing the words blue and/or nature:
“The blue we bathe in is the blue we breathe. The blue we breathe, I fear, is what we want from life and only find in fiction. For the voyeur, fiction is whats called going all the way.”
—William Gass (b. 1924)
“Revenge is a kind of wild justice, which the more a mans nature runs to, the more ought law to weed it out.”
—Francis Bacon (15611626)