珍爱“国宝” 写好大熊猫保护故事（美丽中国）

Core Insights - The article highlights the comprehensive efforts in China to protect the giant panda, a national treasure and flagship species of global wildlife, through scientific optimization of their living environment, health assurance, and breeding technology advancements [2]. Group 1: Health and Breeding Management - The Qinling Giant Panda Research Center has established a full-cycle management system to ensure the health of giant pandas, with a breeding success rate increasing from 20% to 67% due to advancements in reproductive hormone monitoring and artificial insemination techniques [4]. - The center has implemented a strict health management protocol, including quarterly to semi-annual comprehensive health check-ups for the pandas [4]. Group 2: Habitat and Behavioral Enrichment - Beijing Zoo has a long history of giant panda care, with approximately 4.8 million visitors in the previous year, showcasing the popularity of the giant panda exhibit [5]. - Each panda at Beijing Zoo receives a diet of 50 to 70 kilograms of fresh bamboo daily, along with other foods like carrots and apples, while staff conduct behavioral studies to create enrichment projects that simulate natural habits [6]. Group 3: Conservation and Population Monitoring - The Sichuan section of the Giant Panda National Park is home to 1,227 wild giant pandas, accounting for 91.6% of the park's population, with habitat restoration efforts covering 33,140 acres and the construction of seven key ecological corridors [8]. - Monitoring indicates that the annual encounter rate of wild giant pandas in the Sichuan area is projected to rise to 185 by 2024, reflecting a stable recovery in population numbers [8].