In contrast to the Indo-Pacific Hump-backed dolphin, this species is frequently seen in southern and eastern waters of Hong Kong, and is seldom sighted in north Lantau waters where the Chinese White Dolphin is found.

• 与中华白海豚不同，江豚常见于本港东面及南面水域，但甚少在大屿山北面中华白海豚出没的地方发现。