The Antelope with Scented Ankles: Meet the Agile Impala

An impala ram stands in the rain.

Built to perform

It is hard to imagine a more elegant and agile creature than the common impala (Aepyceros melampus melampus). As a standout of East Africa wildlife, these animals are built for performance. Their long, powerful legs allow them to sprint up to 55 mph, jump over obstacles more than ten feet high, and leap a staggering distance of 33 feet in a single bound.

How to Identify an Impala in the Wild

We often encounter groups of these gregarious creatures while on safari. You can easily identify this African antelope by its:

  • Size: Medium-sized build, perfect for agility

  • Coat: A distinctive, glossy reddish-brown (cinnamon) coat.

  • Horns: Slender, lyre-shaped horns found on the males.

  • The "M" Mark: Look at the hindquarters—the black markings on the rump clearly form the letter "M." Don't blink, or you'll miss the iMpala!

The Secret of the "Cheese Chase"

One of the most unique impala facts involves their "ankles" (metatarsals). The impala is the only member of the antelope family to possess scent glands in this location. Researchers believe these glands allow them to leave a “chemical trail” for the herd to follow during a high-speed chase. The most surprising part? That trail is said to have the distinct smell of cheese. A “cheese chase” in the heart of the savanna? Absolutely!

A group of female impalas gather in the brush.

To read more about the impala—and to see the unique “M” mark on its flank, see our post: Start with the Impala to Find the “Very Good” in the Serengeti.