Quang Tri, March 5 -- Four bird species have been recently discovered in the Phong Nha - Ke Bang National Park, the central province of Quang Tri, its management board announced on March 4. The findings provided updated species data and a scientific basis for wildlife management and conservation efforts in the locality and the wider region. They were made as part of a provincial-level science and technology project that surveyed wild bird communities in the park and several key bird habitats in former Quang Binh province, now part of Quang Tri. The study aims to propose measures for biodiversity conservation and eco-tourism development. During the research, field surveys were conducted using a multi-habitat approach, covering natural fore...