You can see horns on many kinds of animals, and on males and females alike ... But, says Elaine Nichols, curator at the National Museum of African American History and Culture, without documentary ...

The African buffalo, also known as the Cape buffalo, is one of the most formidable and iconic creatures of the African savannah. With its massive horns and robust build, this majestic animal plays ...

Horns can help distinguish age and sex ... rinderpest—a virus that’s nearly always fatal to hoofed animals—to Africa, and it caused buffalo numbers to crash across the continent.

Under the hot African sun ... by following the trail of scent each enormous animal leaves behind it on the landscape. Black rhinos boast two horns, the foremost more prominent than the other.