““When poachers target the matriarchs or older females—as they often do, because older elephants usually have larger tusks—they also destroy that lifetime of learning and knowledge. For an elephant family, the death of a matriarch must feel like losing an encyclopedia, or an entire library—and for us, the loss makes stopping the poaching even more urgent, if only to protect the experienced matriarchs, who keep their families out of harm’s way.””