The rangers conduct daily patrols stopping land grabbing, dismantling illegal logger and poachers camps, seizing illegal timber and vehicles, stopping people clearing the forest, seizing bulldozers, excavators and other forest clearing vehicles, removing snares, saving live wildlife.

The combination of a participatory planning process and the installation of visible posts on the ground has greatly helped in reducing land grabbing and deforestation.

The team has a national mandate to stop the illegal wildlife trade in all provinces, in urban centers, on roads, in markets and restaurants, and along the border.

[7][8] WRRT also cracks down on the transnational illegal wildlife trade that involves Thailand, Vietnam and African countries.

It has built a community center with guest reception, bookings, cashier, restaurant, and rental service for trekking equipment.

[13] Visitors come from all over the world to go on treks in the Cardamom rainforest, enjoy river kayaking or mountain biking, and stay at community guesthouses.

In 2005, the organization created the Kouprey Express Mobile Environmental Education Project (KE) [15] to address the lack of effective environmental education in Cambodia, raising awareness among communities living in and around protected areas, and providing guidance on how to live sustainably without depleting natural resources.

Consisting of a school-based curriculum that builds capacities of both students and teachers, a national awareness campaign, and whole community engagement, the KE highlights the many factors which threaten rainforests, wildlife and our climate: intense poaching, land grabbing, illegal logging.

In 2009, Fauna and Flora International and Wildlife Alliance famously conducted an operation that destroyed 18 safrole oil factories in the remote Cardamom Mountains,[16] a key ingredient in the production of MDMA.

[17] A single raid in June 2009 destroyed enough oil to produce 44 million ecstasy tablets, causing a disruption of supplies to the UK market.