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Sea otter conservation began in the early 20th century, when the sea otter was nearly extinct due to large-scale commercial hunting. The sea otter was once abundant in a wide arc across the North Pacific ocean, from northern Japan to Alaska to Mexico. By 1911, hunting for the animal's luxurious fur had reduced the sea otter population to fewer ...
Habitats vary widely as well, from the arboreal marten to the fossorial European badger to the marine sea otter. Population sizes are largely unknown, though two species, the sea mink and Japanese otter, were hunted to extinction in 1894 and 1979, respectively, and several other species are endangered.
The sea otter (Enhydra lutris) is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean.Adult sea otters typically weigh between 14 and 45 kg (30 and 100 lb), making them the heaviest members of the weasel family, but among [3] the smallest marine mammals.
Even that didn't stop them from being hunted. Also at danger from oil spills , which robbed them of the ability to stay warm, the number of sea otters is believed to have declined to as few as 50 ...
Federal wildlife officials have taken the first step toward potentially reintroducing sea otters to their former habitats in Northern California and Oregon. Sea otters were hunted to near-extinction.
By the end of the 19th century, California sea otters had been hunted to near extinction. The US government began to manage sea otter as a valuable natural resource in 1911. However, due to the previous two centuries of unregulated exploitation of the species, it was uncertain whether they would be able to revive the population. [3]
There are only 10 or fewer vaquitas left in the world. ©Paula Olson, NOAA, Public domain, ... Vaquitas are not being hunted to extinction, but they are suffering collateral damage from fishing ...
Most have sharp claws on their feet and all except the sea otter have long, muscular tails. The 13 species range in adult size from 0.6 to 1.8 m (2.0 to 5.9 ft) in length and 1 to 45 kg (2.2 to 99.2 lb) in weight. The Asian small-clawed otter is the smallest otter species and the giant otter and sea otter are the largest.