Zebras in Tanzania — Stripes in Motion

Scientists have debated zebra stripes for over a century. The leading theories:

• Pest deterrence — Stripes confuse biting flies (tsetse and horseflies), reducing landings by 50%
• Camouflage — In low light, stripes blur the zebra's outline, making it harder for predators to single out individuals
• Social bonding — Each zebra's stripe pattern is unique, like a fingerprint. Mothers recognize foals by pattern
• Temperature regulation — Black stripes absorb heat; white reflects it. Micro air currents may cool the animal

The most compelling evidence supports the fly deterrence theory. Studies show that flies avoid landing on striped surfaces.

Roughly 400,000 zebras migrate alongside wildebeest through the Serengeti-Mara ecosystem. But they are not followers — they are partners. Zebras eat the taller, tougher grasses that wildebeest avoid, effectively mowing the lawn for the wildebeest behind them.

Zebras also have better memory than wildebeest. They remember where water sources are from previous years, leading the migration in some seasons. And they have stronger herding instincts — zebra groups are more cohesive than wildebeest groups.

Zebras have several anti-predator strategies:

• Confusion effect — When a herd runs, stripes blur together, making it hard for a predator to target one animal
• Kicking — A zebra's rear kick can break a lion's jaw or kill a hyena
• Group defense — Zebras circle injured members, kicking outward
• Speed — They can run at 65 km/h in short bursts

• Serengeti — Hundreds of thousands during the migration
• Ngorongoro Crater — Dense populations, easy viewing
• Tarangire — Large resident herds year-round
• Mikumi — Good populations, especially on the floodplain

Plan your zebra safari with us.