Group 1 - The article emphasizes the importance of bird banding as a scientific method for tracking migratory patterns and informing conservation strategies [3][4] - The National Bird Banding Center has conducted bird banding activities across 28 provinces in China, covering over 863 species and more than 4.1 million birds [3][4] - Bird banding not only records the "flight logs" of birds but also supports the protection of migratory birds and their habitats through international cooperation [4] Group 2 - The Yunnan Yingjiang Bird Watching Association has played a crucial role in increasing the recorded bird species from 451 to over 720 in the region [6][7] - The association promotes sustainable birdwatching practices and provides training for local residents to become bird guides, enhancing community involvement in bird conservation [7] - The development of the birdwatching industry is seen as a significant driver for bird protection efforts in Yingjiang [7] Group 3 - In Jiangsu, the "Salt Spoon" cartoon character, representing the endangered spoon-billed sandpiper, has become a symbol for promoting bird conservation through creative products [8][9] - The design team has created various merchandise featuring the "Salt Spoon," which has helped raise awareness and foster a love for bird conservation among the public [9] - The initiative has led to community engagement through educational activities and events, further promoting the conservation message [9]