Discover the fascinating world of the Mekong White-bellied Rat (*Rattus whiteheadi*), a medium-sized rodent thriving in Southeast Asia's lush landscapes. This adaptable species, known for its distinctive white belly and agile climbing skills, plays a crucial role in its ecosystem by aiding in seed dispersal while facing challenges such as habitat loss. Explore its unique behaviors, diet, and the importance of conservation efforts to protect this vulnerable creature.