Tarangire holds one of Tanzania's highest elephant densities, and during the dry season herds numbering in the hundreds converge on the Tarangire River, the only reliable water source for miles. What becomes clear quickly on a game drive here is how thoroughly matriarchal these societies are — every herd is led by the oldest, most experienced female, and her decisions about when to move, where to drink, and how to respond to a threat govern the entire group.
The baobabs themselves are inseparable from the elephant story. Some of the trees scarred with tusk marks along the park's southern reaches are believed to be over a thousand years old, and elephants strip their fibrous bark for both water and minerals during the driest months — a practice that can eventually kill an individual tree, part of a slow, ongoing ecological negotiation park ecologists still study closely.
Young bulls are pushed out of the maternal herd around age twelve to fourteen, forming loose bachelor groups until they're old enough to compete for breeding rights — a transition guides can often point out directly, since solitary or small groups of adolescent males behave visibly differently from the tight, protective structure of a matriarchal herd.
