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Results from the Virunga Conservation area are largely posi-
tive, as demonstrated by the fact that mountain gorilla popu-
lation numbers have increased over the past 15 years despite
on-going civil war in the region while other mammal popula-
tions have decreased. This success can be attributed in part
to enhanced trans-boundary collaboration between the three
countries and the gorillas’ revenue-generating potential for
the region (Lanjouw et. al 2001, Plumptre, 2007). There are
other benefits as well: When the political relationships be-
tween the three countries were difficult, technical cooperation
between the three protected area authorities did not stop. In
fact, by achieving collaboration between countries with diffi-
cult relationships, conservation often provides an easy to agree
upon common objective for cooperation and peace-building.
Another example refers to the 2002 eruption of the volcano
Nyiragongo near Goma, DR Congo. Collaboration among dif-
ferent conservation partners in and outside DR Congo quickly
helped to bring in humanitarian aid when a large proportion
of the city of Goma was destroyed by lava.
The positive experience with trans-boundary work in the Virun-
gas encouraged the three governments to expand the collabo-
ration on the conservation of mountain gorillas to the entire
Virunga landscape including a number of national parks and
reserves in the three countries. To facilitate the implementation
of the trans-boundary plan, including the creation of a trans-
boundary network of protected areas, a trans-boundary core
secretariat was established in 2008, based in Kigali, Rwanda.
Another prominent example for trans-boundary collaboration,
and equally important for the conservation of gorillas, is the
Sangha Tri-national. This landscape encompasses three na-
tional parks, Lobéké in Cameroon, Dzanga Ndoki in Central Af-
rican Republic and Nouabalé Ndoki in the Republic of Congo.
Sangha Tri-national was formalized in 2000 when the three
governments agreed to cooperatively manage the landscape.
Together with the surrounding buffer zones, this landscape is
home to the largest populations of forest elephants and goril-
las. At the Heads of State Summit, held in Brazzaville, February
2005, the three governments reached an agreement that facili-
tates cross border anti-poaching operations. The next major
step was the establishment of a trust fund in March 2007 to
ensure sustained funding for core conservation activities.
The Dja-Minkebe-Odzala Trinational landscape (TRIDOM)
comprises four national parks, one faunal reserve and one pro-
posed national park. The four national parks are the Minkebe
National Park, Ivindo National Park and Mwagne National Park
in Gabon, and the Odzala-Kokoua National Park in Congo,
while in Cameroon there is the Dja Faunal Reserve and the pro-
posed Boumba Bek-Nki National Park. The region is home to
many species of large mammals, including forest elephants,
western gorillas and chimpanzees. In 2005 a TRIDOM agree-
ment for trans-boundary cooperation was finalized between
Cameroon, Gabon and the Republic of Congo.
The Cross River Gorillas are the most endangered gorilla
subspecies. The creation of the Takamanda National Park in
Cameroon represents many years of work led by Wildife Con-
servation Society and the Ministry of Forestry and Wildlife in
TRANS-BOUNDARY COLLABORATION – A
TOOL TO CONSERVE BIODIVERSITY AND
PROMOTE PEACE?