Marine Mammal: The Nawhal Monoceros

Narwhal, Monodon monoceros are sociable and professional deep sea marine mammals characterized by distinctive dental growth that protrudes from the maxilla. Narwhals lives on the coasts and rivers of the Arctic Ocean and features the temperature of sea water like ice. Fagged whales are usually found in groups of 15 to 20, but thousands of flocks have been found in the Arctic Ocean since 1871. They are often found in the Arctic Circle from the Canadian Arctic Circle to the eastern part of Central Russia, especially in the Bafia Bay, especially in summer and winter, and the Arctic Circle is distributed throughout Europe and Asia.

Americans like marine mammals and want to protect them. For 45 years, the Marine Mammal Protection Act (MMPA) has played a central role in the protection and recovery of our beloved iconic marine mammal species. Humpback whales and blue whales, sea otters and manatees, seals and sea lions, rat dolphins and dolphins. Public support for marine mammal protection is more powerful than ever before in the world where we can spread nature documentary as needed. Successful protection of MMPA brings great economic benefits. People spend more than $ 1 billion per year on whale watching in the United States and related trips and inject money into coastal communities that rely on ecotourism. Massachusetts state alone, according to a recent survey, showed that in 2014, whale watching increased revenues than commercial fisheries with fish. More importantly, marine management and conservation activities contributed $ 179 million to the national economy.

Description: Denise Greig is a marine biologist working at California Academy of Sciences, University of California, Davis Wildlife Health Center, and Marine Mammal Center. She is studying the health and illness of marine mammals and is especially interested in how to reflect the causes of marine mammalian strandings and the changes in the health and marine environment of wild marine mammals. In her presentation, Dennis will provide up-to-date information about ongoing deaths affecting California's sea lions and Guadeloupe seals. She also focuses on seals as a case study to understand the human impacts on marine mammals we live all year round.

Perhaps the most frequently asked topics in marine biology are studies involving marine mammals, including cetaceans (whales and dolphins) and fish (sea lions, seals and walruses). In reality, research on marine mammals is that it is extremely difficult to obtain for many reasons, including the popularity of this field and the fact that collaboration with marine mammals is highly regulated. Because the funds are very competitive)) or dead animals, living, healthy animals)