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 shiny-cheeked merchant bankers from London with eighties striped blue ties and white collars and double-barreled names and double chins and double-breasted suits, who said ears when they meant yes and hice when they meant house and school when they meant Eton...”
—John le Carré (b. 1931)
“The man who interprets Nature is always held in great honor.”
—Zora Neale Hurston (18911960)