They have black and white stripes, theoretically if a lion (which is colorblind) is looking at a zebra in tall grass it may not see it due to the stripe formation. 
Zebras have excellent eyesight. It is believed that they can see in color. Like most ungulates the zebra has its eyes on the sides of its head, giving it a wide field of view. Zebras also have night vision, although not as advanced as that of most of their predators, but their hearing compensates. 
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There are long living animals they are of a large size and have large teeth its scientific name is bruchella zebra it weighs around 485 to 500 pounds it is a herbivore

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