The Glass Butterfly |
This beautiful butterfly, named 'Greta oto' but nicknamed the 'glass butterfly'
opens to each side 6 cm of incredibly beautiful, and completely
transparent, wings. A close look at the glass butterfly's wings will
show you that through the veins running across its wings, you can see a
perfect image. Most butterflies come with painted wings, using tiny
scales to draw incredible designs we humans love to see.
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The reasons are usually the same:
Either deter enemies or attract other butterflies. The glass butterfly's
wings have the same purpose: They hide the butterfly in plain sight,
therefore allowing it to escape detection by birds, who have great
eyesight, especially for color.
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To achieve this kind of
transparencly, the wing is coated with numerous sub-microscopic tiny
bumps that break light and prevent it from bouncing back from the wing,
thereby creating transparency.
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You can find this amazing insect in Central America, anywhere between Panama and Mexico.
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vendredi 20 juin 2014
The Glass Butterfly
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