Collared laughingthrush (Trochalopteron yersini) is endemic to Vietnam. This species has a combination of black head, silver ear patch, orange neck and breast, and multicolored wings.
Its natural habitats are subtropical or tropical moist montane forests and subtropical or tropical high-altitude shrubland. It is threatened by habitat loss.
A one-day tour to Bidoup-Nui Ba National Park organized by Andy Nguyen costs from VND1.2 to 2.5 million per person, including entry ticket that allows tourists to go trekking and discover the wildlife kingdom inside one of the country’s largest national parks.