Human Impact
These seals were widely hunted from shortly after the European discovery of New Zealand until the late 19th century. The population of the New Zealand seal fell to levels under 10% of the original numbers. Today trawls and fisheries are one of the main sources of death in New Zealand fur seals. They cause entanglement and drowning. It has been estimated by the Royal Forest and Bird Protection Society that over 10000 seals could have drowned in nets between 1989 and 1998. They are also known to be shot by commercial and recreational fishermen, because they sometimes interfere with fishing gear. How often these shootings occur is unknown, but the conflict between the seals and commercial fisheries is expected to increase. New Zealand fur seals have recently received protection by the creation of a 16 million hectare Marine Park that is located on the eastern side of Macquarie island in 2000. The Tasmanian government has also extended to Macquarie Island Nature Reserve by 3 nautical miles surrounding the island. New Zealand fur seals are protected by the Marine mammals protection act of 1978, which works to conserve marine animal species.
Read more about this topic: Arctocephalus Forsteri
Famous quotes containing the words human and/or impact:
“History is the zoology of the human race.”
—Franz Grillparzer (1791–1872)
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—Joshua Meyrowitz, U.S. educator, media critic. “The Blurring of Public and Private Behaviors,” No Sense of Place: The Impact of Electronic Media on Social Behavior, Oxford University Press (1985)