Alva Review-Courier -

Why do zebras have stripes? Perhaps to dazzle away flies

 

February 22, 2019



LONDON (AP) — Zebra stripes are dazzling — particularly to flies.

That's the conclusion of scientists from the University of Bristol and the University of California at Davis who dressed horses in black-and-white striped coats to help determine why zebras have stripes.

The researchers found that fewer horseflies landed on the cloaked horses than on the ones without striped coats, suggesting that zebra stripes may offer protection from blood-sucking insects that can spread disease.

"This reduced ability to land on the zebra's coat may be due to stripes disrupting the visual system of the...



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