In Uganda’s Kibale National Park, a forest appears lush and green. But step inside, and you quickly realise something’s wrong. Where young trees should be pushing up from the forest floor, there’s only one plant, dense, spiky and impenetrable. This is Acanthus, a native shrub that has taken over huge areas of forest and stopped regeneration in its tracks.
We traveled deep into Kibale to uncover how a harmless-looking plant managed to hijack an entire ecosystem — and to meet the people fighting to bring the forest back. What we found was astonishing: seedlings struggling in darkness for five years, elephants accidentally making the invasion worse, and forests frozen in time in what ecologists call “arrested succession.”
But we also discovered a powerful solution. Restoration teams from our partner the Uganda Conservation Foundation are cutting back Acanthus by hand, rescuing native seedlings, and even collecting seeds from wildlife dung to help the forest recover. And in an unexpected twist, the removed Acanthus is being transformed into eco‑friendly briquettes that reduce pressure on the forest and create new jobs.
Rebuilding a forest takes a layer by layer approach. It all adds up to an inspirational tale of resilience, community, and nature’s ability to bounce back, with a little help.
