No, because petrel and sea sparrow belong to different families and genera. Although they are both medicinal animals, their characters and functions, indications and distribution are fundamentally different. Haiyan belongs to the Haiyan family. The body is flat, the wrist is short, and it is in the shape of a five-pointed star, and its central part is the body disk. The upward part of the back of the body disk is called the mouth surface, and there are bone plates arranged in a tile shape. There are five short wrists arranged radially around the body disk. The center of each wrist is slightly ridged, and the color of the mouth surface changes greatly, usually dark blue and red appear alternately, and the downward part of the abdomen is called the mouth surface, which is orange. Puffins are the dried whole grass of the sea otter (PegasuslaternariusCuvier), which is produced in the coastal areas of Guangdong Province and has a salty taste, which has certain swelling and detoxification effects.