SEA OTTERS - ENVIRONMENT
News: Sea otters get more prey and
reduce tooth damage using tools
What's in the news?
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A new study offers a fuller understanding of the
tool use by the Sea otters and utilizing rocks and other objects to break open hard
prey by them.
Sea Otters:
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It is an aquatic member of the weasel family, found along the coasts of the Pacific Ocean in North America and Asia.
Habitat:
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It spends most of its time in the water but, in
some locations, comes ashore to sleep or rest.
Appearance:
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Sea otters have webbed feet, water-repellent fur to keep them dry and warm, and
nostrils and ears that close in the water.
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They generally eat food equal to about a quarter of
their body weight daily as they prowl kelp forests and seagrass beds.
Ecological Significance:
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It’s a keystone
species, which means that the health of sea otters is a good indication of
the health of other species and ecosystems nearby.
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It plays a crucial role in maintaining the balance of marine ecosystems. By
preying on sea urchins, they help control the population of these spiny
creatures.
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Without otters, sea urchins can overpopulate and decimate kelp forests. These kelp forests are vital habitats for a myriad of
marine life, offering shelter and food for numerous species.
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The presence of sea otters helps sustain the biodiversity
and health of these underwater forests.
Conservation Status:
● IUCN Red List - Endangered