The Thomson’s gazelle

If you’ve ever taken a safari through Tanzania’s Northern Circuit which includes famous parks like Serengeti, Ngorongoro Crater, Lake Manyara, and Tarangire, you’ve likely spotted one of Africa’s most iconic antelopes, the Thomson’s gazelle.

Who is Thomson’s gazelle?

The Thomson’s gazelle, affectionately called “Tommy,” is a small but fast antelope known for its distinctive black side stripe, white belly, and reddish-brown back. Males have slightly curved, ridged horns, while females may have smaller or no horns at all.

Despite its modest size (weighing 15–25 kg), this gazelle is a giant when it comes to speed it can run up to 80 km/h (50 mph), using zigzag patterns to escape predators like cheetahs, lions, and hyenas.

Where Can You See Them?

The Northern Circuit of Tanzania offers some of the best habitats for Thomson’s gazelles, especially in the open grasslands of the Serengeti. Here, they graze in large herds, often alongside zebras, wildebeest, and other antelopes. They’re also part of the spectacular Great Migration, where millions of animals move in search of greener pastures.

What Do They Eat?

Thomson’s gazelles are mixed feeders, meaning they both graze on grasses and browse on low shrubs. This flexible diet helps them survive even during dry seasons, when food is scarce.

Why Do They Matter?

Beyond their beauty and speed, Thomson’s gazelles play a vital role in the ecosystem. They keep grasslands healthy through grazing and serve as a crucial food source for many predators, maintaining the balance of life on the savanna.