Africa 's ecosystems are teeming with intriguing dynamics, and the whistling thorn acacia holds center stage in the savannah ...

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Acacia karroo Hayne – Sweet-thorn Karoo thorn. Small tree. Distribution Southern Angola, east to Mozambique, south to South Africa. This tree is festooned with fearsome thorns, and, just before the ...

It’s also the home to the native acacia ant. The acacia ant has a symbiotic relationship with the whistling-thorn tree. The tree provides the acacia ants with shelter and food, and, in return ...