视频展示了一只白鹳在树枝上展开翅膀的场景。这只白鹳有着白色的羽毛，黑色的翅膀边缘和红色的长腿。它站在一根树枝上，背景是茂密的绿色树叶。白鹳先是将翅膀完全展开，然后开始抖动翅膀，似乎在整理羽毛或准备飞行。它的动作优雅而有力，显示出鸟类特有的灵活性和力量。整个画面充满了自然的生机与活力。
The video shows a white stork perched on a branch in a lush, green forest. The stork has its wings spread wide, displaying the contrast between its white body and black wingtips. It appears to be adjusting or flapping its wings, possibly preparing for flight or simply stretching. The background is filled with dense foliage and some white flowers, creating a serene natural setting.
A white bird with black wings and a long red beak is perched on a branch in a lush green forest. The bird begins to spread its wings wide, showing its black and white feathers. It continues to spread its wings further, revealing more of its plumage. The bird then starts to fold its wings back towards its body. The wings are almost fully folded, with the bird's body becoming more compact. The bird completes the folding of its wings, bringing them closer to its body. Finally, the bird's wings are almost fully retracted, and it stands with its wings partially folded.