What is another word for harbor porpoise?
Pronunciation: [hˈɑːbə pˈɔːpəs] (IPA) 
The harbor porpoise is a small, toothed whale that is commonly found along coastal waters throughout the Northern Hemisphere. This aquatic mammal has a number of synonyms, including the common porpoise, coastal porpoise, and bay porpoise. In some areas, it is also referred to as the herring hog or puffing pig, due to the sound it makes when resurfacing for air. The name "harbor" porpoise refers to its preference for shallow coastal waters, particularly around harbors and estuaries. Overall, the harbor porpoise is an important species to monitor and protect, due to its role in the food chain and its vulnerability to pollution and other human activities.
