Recent Concerns about Dolphins Abuse

In terms of biologic classification, dolphins argon cetaceans, which argon an order of the mammal family (May, 1990, p. 15). All cetaceans deport certain characteristics in common. For example, they each(a) live in water, they all seduce fins, and they all lack hair (for the nigh part). Whales and porpoises, as well as dolphins, are members of the cetacea order. Because they are mammals, all cetaceans must breathe air from time to time. For this purpose, they are provide with blowholes instead of the gills which are generally found in most finned aquatic creatures. In addition, like mammals, dolphins and opposite cetaceans are warmblooded, lead live young, and nurse their young with milk (Reeves and Leatherwood, 1987, p. 10). Scientists believe that the cetaceans utilize to live on land during prehistoric times. Like the other mammals, they could have continued adapting themselves for life on land during the prevail of their evolution. However, for some suit, they returned to the sea and became adapted to life in that typefaceface of environment. This explains why the dolphins and other cetaceans combine the characteristics of the mammal family with certain qualities of weight, much(prenominal) as the existence of fins.

There are various distinguishable types of dolphins found throughout the ball, including common dolphins, bottle-noses, spinners, and spotters. Some dolphins live exclusi

May, John, ed. (1990). The Greenpeace book of dolphins. New York: Sterling.

Patent, Dorothy Hinshaw. (1989). Looking at dolphins and porpoises. New York: Holiday House.

----. (1990, April 23). Dolphins pull a new reason to dance. U.S. News & World Report 108: p. 14.

It may be famous that military research using dolphins is controversial at this time. Thus, in that respect are more populate who do not oblige with the position of the animal rights activists.

Just as some people consider the military employment of dolphins to be abusive, there are other people who feel that such research is an addition to the security of the United States. However, there is more widespread correspondence on the issue of tuna fishing and its damage to the world dolphin population. This problem is especially noticeable in the eastern tropical Pacific, where, "for reasons we don't understand, dolphins habitually swim with schools of certain species of tuna, especially the yellowfin" ("Phenomena..." 1990, p. 26). Yellowfin tuna is a very profitable fish in terms of the world economy. Therefore, fishermen throughout the world have a strong incentive to seek out this type of fish. In fact, because it is known that dolphins tend to associate with yellowfin tuna, many tuna fishermen follow dolphins in order to locate their catches. Although these fishermen are only interested in catching tuna, many dolphins get trapped in the nets along with the tuna.

----. (1991, January/February). Rainbow dodges draft. Bulletin of the Atomic Scientists 47: p. 4.

Ordercustompaper.com is a professional essay writing service at which you can buy essays on any topics and disciplines! All custom essays are written by professional writers!