Vẻ Đẹp Mong Manh

The red-shanked douc of Son Tra (Pygathrix nemaeus) is a critically endangered, highly colorful Old World monkey found on the Son Tra Peninsula in Da Nang, Vietnam, often called the "queen of primates". Known for their striking appearance—maroon legs, orange faces, and long white tails—they are specialized folivores crucial to the forest ecosystem.