最終更新日:2022/12/24
In flight, their long necks and stiltlike legs are stretched out in line with the body to their full extent, moving strongly, with slowly beating wings, but not swiftly […]
編集履歴(0)
In flight, their long necks and stiltlike legs are stretched out in line with the body to their full extent, moving strongly, with slowly beating wings, but not swiftly […]