a gray whale showing the "knuckles" behind the dorsal hump.
humpbank whale breaching. watamu marine association kenya
gallery
常见于 中文学名: 中华白海豚 英文名: indo-pacific hump
对照图(有一个example已经给出) 28 northern right whale(北露脊鲸)c
a gray whale showing the "knuckles" behind the dorsal hump.
humpbank whale breaching. watamu marine association kenya
gallery
常见于 中文学名: 中华白海豚 英文名: indo-pacific hump
对照图(有一个example已经给出) 28 northern right whale(北露脊鲸)c