Killer Whales

Paper Summary:

This paper provides a brief overview of the biological classification, diet, distribution, and social behavior of the mammalian, orcinus orca. The research also outlines the factors that are responsible for the decline in orcinus orca population around the world today. Special emphasis has been given to resident orcinus orca so as to demystify the concept that orcas are lethal to fishermen and, hence, should be targeted for hunting.

From the Paper:

"PCBs or polychlorinated hydrocarbons via toxic waste dumps, oil spills and industrial and human refuse pollution are the main culprit for the high levels of toxicity in killer whales. Killer whales are predators at the top level of the food chain but any toxic pollution would accumulate in high levels as we move up the food chain. The pollutants cause tissue contamination and infertility as well as a high probability of epizootic disease."

More papers on Killer Whales:

• Essay # 65344 : "Killer Whales Eating Otters"
• Research Paper # 146317 : "Killer Whale Communication"
• Research Paper # 106279 : "Endangered Marine Life"

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