Core Viewpoint - The frequent sightings of the national first-class protected butterfly, the Golden-spotted Butterfly, in Guangdong provide significant scientific evidence for local biodiversity conservation and ecological environment quality [1][2] Group 1: Biodiversity and Ecological Significance - The Golden-spotted Butterfly is a subtropical and tropical montane species, residing in evergreen broadleaf forests at altitudes of 1,000 to 2,000 meters, and is recognized as China's "national butterfly" [1] - The discovery of a healthy female Golden-spotted Butterfly at a lower altitude of 540 meters indicates a complete ecological chain from high to low altitudes in the Nanling National Park candidate area, highlighting the health and integrity of the forest ecosystem [2] Group 2: Monitoring and Research Findings - Since 2015, the Chabaling area in the Nanling region has recorded the presence of the Golden-spotted Butterfly five times, with additional sightings in 2022 and 2023 [2] - The butterfly has high requirements for habitat vegetation, climate, and ecological integrity, rarely descending to the ground, and has a low female-to-male ratio of 1:50-200, making female individuals particularly rare [2]