Harbor Porpoise - Species Profile, Biology & Conservation #1424459 (License: Personal Use)

This illustration depicts the harbor porpoise (Phocoena phocoena), the smallest and most common cetacean in northern temperate waters. It features a robust, streamlined body with a dark gray back, pale gray sides, and a white underside, plus a low, triangular dorsal fin and rounded flippers. The species is often confused with dolphins but lacks a beak and has a more blunt rostrum.

Used on marine biology, conservation, or educational web pages to visually identify the harbor porpoise; supports content about cetacean identification, threats like bycatch, and marine biodiversity initiatives.