Core Viewpoint - China's biodiversity protection has become a national strategy, leading to effective conservation of rare and endangered species and improvement of their habitats. Group 1: Biodiversity Conservation Efforts - The increase in bird songs and animal sightings reflects the success of biodiversity conservation efforts in China [1] - The Northeast Tiger and Leopard National Park has seen a significant increase in the presence of wild tigers, with footprints now frequently observed [3] - The first recorded wild Northeast tiger family in China was documented in 2013, indicating a positive trend in population recovery [5] Group 2: Habitat Restoration - The restoration of habitats has been facilitated by the withdrawal of 156 mining rights, allowing ecological corridors to be reestablished [9] - Acoustic monitoring has shown a gradual increase in wildlife sounds, indicating a recovery of diverse species over the years [11] Group 3: Urban Wildlife and Ecosystem Rebuilding - Urban areas are witnessing a resurgence of wildlife, with a significant increase in recorded species from 67,000 in 2013 to 148,000 by 2025 [19] - The establishment of ecological reserves in urban settings, such as in Nantong, has provided safe havens for wildlife [17] Group 4: Overall Biodiversity Improvement - Nearly 500 species of wild plants and animals have seen a decrease in their threat levels, showcasing a positive shift towards biodiversity recovery [21] - China's systematic approach and actions are contributing to a harmonious coexistence between humans and nature [21]
感知生态之变丨2.8万台红外相机里藏着东北虎豹变迁史