The Tracking of the Silverback.

Deep in the southern sector of Bwindi, a family group of mountain gorillas known as the Mubare family has been the subject of our long-term behavioural study for nearly three seasons. Led by a silverback the trackers call Kato — meaning 'second of twins' in Luganda — the group of eleven has become a benchmark for how habituated gorillas adapt to the presence of controlled human contact.

What our data from the past 18 months reveals is remarkable. Kato's family has maintained a territory roughly 40% smaller than comparable habituated groups, suggesting a highly efficient foraging strategy that we believe is linked to his knowledge of ephemeral fruiting patterns invisible to less experienced silverbacks.

On our most recent tracking session, we followed fresh knuckle-print trails from 06:00 for nearly three hours before the undergrowth parted and the family appeared, feeding on wild celery in a natural clearing. The youngest infant — born this March — was using a fallen fig branch as a play object while two juveniles engaged in extended social grooming nearby. Kato watched the approach calmly from ten metres, unfazed.

This is what decades of conservation work looks like: not a dramatic rescue, but a quiet, earned trust. The data gathered from sessions like this directly informs how we design our guest expedition protocols — ensuring that the hour each guest spends with these animals leaves no measurable disruption in the group's daily behaviour.