多地开展科学保护，我国大熊猫种群数量稳定发展 珍爱“国宝” 写好大熊猫保护故事（美丽中国）

Core Viewpoint - The article emphasizes the comprehensive protection efforts for giant pandas in China, highlighting advancements in breeding, habitat optimization, and international collaboration to ensure the sustainable development of the panda population [1]. Group 1: Health and Breeding Management - The Qinling 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% through advancements in reproductive hormone monitoring and artificial insemination techniques [3]. - The center has created a self-sustaining captive population of giant pandas, with regular health check-ups conducted every quarter to semi-annually [3]. 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 [4]. - Each panda at the zoo receives a diet of 50 to 70 kilograms of fresh bamboo daily, along with a variety of other foods, and staff have implemented enrichment projects to simulate natural behaviors and meet the pandas' physiological and psychological needs [4]. Group 3: International Collaboration and Conservation Efforts - The China Giant Panda Protection and Research Center has five bases in Sichuan, focusing on breeding, rewilding, and international exchanges, with the Sichuan area housing 91.6% of the wild panda population [6]. - Recent habitat restoration efforts have covered 33,140 acres, and monitoring indicates an increase in the wild panda population, with 185 individuals observed in 2024 [6].