World Rewilding Day
Observed
on 20 March
Theme:
World Rewilding Day is a call to action for communities, cities, and nations to
restore the living world.
Introduction
Every
year on 20 March — the solar equinox — the world pauses to recognise one of the
most urgent and hopeful movements of our time. World Rewilding Day, championed
by the Global Rewilding Alliance, brings together individuals, organisations,
and governments across six continents to celebrate the recovery of nature and
renew commitments to restore the ecological systems that sustain all life on
Earth.
First
observed in 2021 — timed to coincide with the launch of the United Nations
Decade on Ecosystem Restoration — World Rewilding Day has grown into a truly
global moment. This year's theme, Choose Our Future, carries a powerful
message: a thriving natural world is not something we wait for. It is something
we are already building — one forest restored, one river freed, one landscape
rewilded at a time. The campaign's rallying cry — 'We've been to the future.
Nature thrives.' — is grounded not in wishful thinking, but in evidence already
unfolding across the globe.
Aim
The
aim of World Rewilding Day is threefold: to raise global awareness of rewilding
as a science-backed strategy for ecological recovery; to demonstrate that a
biodiverse, resilient future is achievable; and to inspire action at every
scale — from a windowsill garden to a national landscape programme.
Rewilding
goes beyond traditional conservation. Rather than simply protecting what
remains, it actively restores natural processes — reintroducing keystone
species, removing artificial barriers such as dams, and allowing ecosystems to
self-regulate and regenerate. The result is nature that is not just preserved,
but alive, expanding, and increasingly wild.
Why It Is
Important
The
case for rewilding has never been more compelling. Biodiversity loss is
accelerating at a rate not seen since the last mass extinction. Habitats are
fragmenting. Climate systems are destabilising. Against this backdrop,
rewilding offers a nature-based solution with measurable results.
Rewilded
landscapes perform ecological services that no engineered infrastructure can
replicate. Restored wetlands filter water and absorb floodwaters. Returning
predators regulate prey populations, which in turn affects vegetation and soil
health. Reforested corridors cool urban heat islands and sequester carbon at
scale. Beyond ecology, rewilding creates economic opportunity. A 2025 report
from Rewilding Britain found that across 65 rewilding sites in England and
Wales, employment grew by an average of 124% since rewilding began — proof that
restoring nature and supporting livelihoods are not competing goals, but
complementary ones.
A Global
Perspective: Rewilding in Action Across Continents
The
breadth of the rewilding movement is perhaps its most remarkable feature. From
the Americas to Africa, Europe to the Pacific, communities are writing proof of
concept for what a rewilded world can look like.
In
North America, the de-damming of the Klamath River — one of the largest dam
removal projects in history — delivered near-immediate results: within a year,
salmon restored their ancient migrations for the first time in a century.
Across the western United States and Canada, the Yellowstone to Yukon
Conservation Initiative now oversees 177 wildlife crossings spanning 3,400
kilometres, reducing wildlife-vehicle collisions by over 80% and reconnecting
habitats for grizzly bears, wolves, and elk.
In
South America, Chile's Route of Parks of Patagonia — covering one third of the
country — has become a refuge for hundreds of species, including the iconic
guanaco, which Rewilding Chile is working to restore across its historic range.
In Colombia, coffee farmers are discovering that conserving Jaguar corridors
and living alongside biodiversity is not a sacrifice, but a form of harmony.
Across
Europe, semi-wild Sorraia horses grazing in Portugal's Greater Coa Valley have
proven their ecological worth: their presence slowed the spread of a recent
wildfire, demonstrating how restored herbivores can serve as natural
firebreaks. In the Marshall Islands, clearing invasive species from a single
atoll allowed Sooty Terns to return in abundance within just one year — a vivid
illustration of how swiftly nature rebounds when given the chance.
In
Africa, Gorongosa National Park in Mozambique has transformed from a silent
post-war landscape into a biodiverse haven, restoring both wildlife and the
wellbeing of local communities. And in Indonesia, partners of the Global
Rewilding Alliance are rebuilding coral reef ecosystems in Nusa Penida,
offering a model for marine rewilding in one of the world's most biodiverse
ocean regions.
Even
at the individual level, rewilding is taking root. An Australian homeowner who
replaced a pesticide-laden yard with native planting saw insects, birds, and
life return within weeks — a reminder that the rewilding movement is not only
for governments and scientists, but for every person with a patch of earth and
the will to act.
Conclusion
World
Rewilding Day is more than an annual observance. It is a mirror held up to what
is possible when humanity chooses restoration over destruction. From salmon
returning to free-flowing rivers in California, to bison reclaiming European
plains, to coral reefs recovering in Indonesian waters, the evidence is clear:
when we choose to make space for nature, nature responds.
As
we mark this year's theme, Choose Our Future, the invitation is open to all —
citizen, city, corporation, or country. The equinox reminds us that balance is
not just an astronomical moment. It is a choice we must make for the living
world, every single day. The future of nature is not yet written. But every
rewilded landscape, every freed river, and every species returned is a sentence
in the right direction.
"Together, we can rewild our land, our oceans, and
our lives. Rewilding initiatives are evolving all over the planet — and their
achievements show that this can be done, much faster than one might
believe." — Global Rewilding Alliance
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