Nebraskaland

Nebraskaland October 2020

NEBRASKAland Magazine is dedicated to outstanding photography and informative writing with an engaging mix of articles and photos highlighting Nebraska’s outdoor activities, parklands, wildlife, history and people.

Issue link: http://mag.outdoornebraska.gov/i/1293505

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26 Nebraskaland • October 2020 The blue of blue jay feathers is a structural color. A layer of air-fi lled cells near the feathers' surface refl ect blue light waves, while black pigments located just below these cells absorb all other colors of light.

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