
Porpoise
Physical Traits
Porpoises have a rounded head and shorter beak than dolphins, a distinction significant in animal studies.
You can identify a porpoise by its blunt snout.
Ocean Mammals
Porpoises are marine mammals; they need to surface for air and are warm-blooded.
The porpoise breached the surface to breathe.
Not Dolphins
Though similar to dolphins, porpoises are not as commonly trained for entertainment in marine parks.
Unlike dolphins, you won’t often see a porpoise doing tricks.