morpho
![Looking at an opal through a scanning electron microscope](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8369/opal_sem_small_size.jpg?h=e39eea65&itok=5jTuJe0x)
Colors at the Nanoscale: Butterflies, Beetles and Opals
In this activity, learners will be exposed to the term ‘Photonic Crystals,' explore some of the well-known photonic crystals in nature and will also be able observe one method that scientists use in trying to replicate this process.
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![Large blue and orange interactive exhibit that features the properties of blue butterfly wings on the nanoscale. Exhibit has three boxes with preserved butterflies under a light and a large sign going into detail on nanostructures](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/1638/v2.0_changing_colors_1.jpg?h=a5b6522a&itok=AlkQ4DkI)
Changing Colors exhibit
An exhibit that was part of the Nanotechnology: What's the Big Deal? exhibition that shows how some high-tech nanomaterials mimic natural phenomena.
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![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/SEM_butterfly_wing.jpg?itok=HTACRn2S)
Scientific Image - Overlapping Scales of Blue Morpho Butterfly Wing
Magnified image of a blue morpho butterfly wing using a Scanning Electron Microscope.
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Scientific Image - Blue Morpho Butterfly Wing
Magnified image of a Blue Morpho butterfly wing.
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![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/12611/morpho_truecolor_nise.jpg?itok=Pvs1fDpU)
Scientific Image - Blue Morpho Butterfly Wing (non-reflected light)
Magnified image of a blue morpho butterfly's wing using an Optical Microscope.
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![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/12594/blue_morpho_ridges_nise.jpg?itok=5zhC8q2n)
Scientific Image- Blue Morpho Butterfly Wing Ridges
Magnified image of blue morpho butterfly wing ridges using a Scanning Electron Microscope.
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![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/12593/blue_morpho_scale_nise.jpg?itok=y0CQbLC4)
Scientific Image - Blue Morpho Butterfly Wing Scales
Magnified image of blue morpho butterfly wing scales using a Scanning Electron Microscope.
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![Closeup photo of Blue Morpho Butterfly](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/10473/screen_shot_2012-06-06_at_4.21.34_pm.png?h=9e7b4264&itok=Pu_kczbB)
Butterfly Blues video
In this O Wow Moments video, Mr. O talks about iridescence and Blue Morpho butterflies.
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![two children looking at Blue Morpho butterfly](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8886/butterfly.jpg?h=aabaf923&itok=-SMZfUJN)
Exploring Structures - Butterfly
In this activity, learners investigate how butterfly wings get their color and that some wings get their color from the nanoscale structures on the wings instead of pigments.
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