Photo taken on May 9, 2022 shows European goldfinches, hume's warblers and tomtits at the Lvliu Community of Habahe County in Altay Prefecture, northwest China’s Xinjiang. They sometimes play and forage on the branches, sometimes fly in the air, presenting a beautiful scene in summer. (Correspondents: Wei Ziyun, Jiang Yingwei, Zhao Zhou)

Photo taken on May 9, 2022 shows European goldfinches, hume's warblers and tomtits at the Lvliu Community of Habahe County in Altay Prefecture, northwest China’s Xinjiang. They sometimes play and forage on the branches, sometimes fly in the air, presenting a beautiful scene in summer. (Correspondents: Wei Ziyun, Jiang Yingwei, Zhao Zhou)

Photo taken on May 9, 2022 shows European goldfinches, hume's warblers and tomtits at the Lvliu Community of Habahe County in Altay Prefecture, northwest China’s Xinjiang. They sometimes play and forage on the branches, sometimes fly in the air, presenting a beautiful scene in summer. (Correspondents: Wei Ziyun, Jiang Yingwei, Zhao Zhou)

Photo taken on May 9, 2022 shows European goldfinches, hume's warblers and tomtits at the Lvliu Community of Habahe County in Altay Prefecture, northwest China’s Xinjiang. They sometimes play and forage on the branches, sometimes fly in the air, presenting a beautiful scene in summer. (Correspondents: Wei Ziyun, Jiang Yingwei, Zhao Zhou)

Photo taken on May 9, 2022 shows European goldfinches, hume's warblers and tomtits at the Lvliu Community of Habahe County in Altay Prefecture, northwest China’s Xinjiang. They sometimes play and forage on the branches, sometimes fly in the air, presenting a beautiful scene in summer. (Correspondents: Wei Ziyun, Jiang Yingwei, Zhao Zhou)