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:
“That air would disappear from the whole earth in time, perhaps; but long after his day. He did not know just when it had become so necessary to him, but he had come back to die in exile for the sake of it. Something soft and wild and free, something that whispered to the ear on the pillow, lightened the heart, softly, softly picked the lock, slid the bolts, and released the prisoned spirit of man into the wind, into the blue and gold, into the morning, into the morning!”
—Willa Cather (18731947)
“There are some things, my dear Fisher, which do not bear much looking into. You undoubtedly have heard of the Siberian goat herder who tried to discover the true nature of the sun. He stared up at the heavenly body until it made him blind. There are many things of this sort, including love and death.”
—Stanley Kubrick (b. 1928)