picture of a sea otter crushibg a stone

Sea otter | 15 remarkable animals that use tools | MNN - Mother ...

Oct 28, 2009 ... Even the strong jaws of the sea otter aren't always enough to pry open a tasty clam or oyster. That's when the charismatic marine mammal gets ...

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Sea otter photo - Enhydra lutris - G113612 | Arkive

Californian sea otter with stone on stomach to crack shellfish open - View amazing Sea otter photos - Enhydra lutris - on Arkive.

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BBC Nature - Sea otter videos, news and facts

When resting or sleeping sea otters float on their backs wrapped in kelp and often holding paws with another individual so they don't drift apart. Stones are used ...

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Alaska fishermen: Sea otter comeback is eating into profits | The ...

May 16, 2018 ... In this May 21, 2016 file photo, a northern sea otter floats on its back while crushing a clam shell with its teeth in the small boat harbor at ...

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Tool use by sea otters - Wikipedia

The sea otter, Enhydra lutris, is a member of the Mustelidae that is fully aquatic. Sea otters are the smallest of the marine mammals, but they are also the most dexterous. Sea otters are known for their ability to use stones as anvils or hammers to ... shellfish from the bottom of the ocean in one diving episode and crushing the ...

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The Quest for an Archaeology of Sea Otter Tool Use | Hakai Magazine

Jul 20, 2015 ... Biologists are delving into the origins of sea otter tool use and why some sea otters become experts while ... After using the stone to crack open shells, the sea otter will drop it during its next dive. Photo by Erin Rechsteiner ...

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A Sea Otter's Toolkit - Oregon Coast Aquarium

Sep 23, 2014 ... When most people think of animals that use tools they picture primates, but many other creatures in the animal kingdom use them too! Sea ...

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Robust jaws and crushing bites allow sea otters to specialize their ...

Sep 5, 2017 ... Robust jaws and crushing bites allow sea otters to specialize their diets ... Unlike most marine mammals, sea otters lack a thick layer of blubber to ... Photo: Kristin Campbell ... Female sea otters are more prone than males to use tools, like rocks and stones, to crack open tougher-than-usual prey, like clams.

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Sea Otter Anatomy | Ocean Today

An endangered species, the adult sea otter is the smallest of the marine ... Molars are flattened and rounded used more for crushing food rather then cutting it.

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Sea Otters at Kilgii Gwaay - University of Victoria

Sea otters (Enhydra lutris) are the only marine mammal of the order ... Sea otter have broad flat molars designed for crushing and chewing food (Wilson and Ruff, 1999). ... The Kwakiutl of the Queen Charlotte Strait carved the image of sea otters on to .... (1973) Stone, Bone, Antler and Shell Artifacts of the Northwest Coast.

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Ancient Wolf-Size Otter Had Bizarrely Strong Bite - Latest Stories

Nov 9, 2017 ... Unlike today's playful sea otters, which use stones to smash open urchins off ... with strong jaws and teeth made for crushing that would have allowed it to ..... A Suitcase of Lost Photos Inspired This Artist to Retrace Her Past.

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Sea Otter - Enhydra lutris - Details - Encyclopedia of Life

Adaptation: In the sea otter (Enhydra lutris), adaptations to crushing marine invertebrates mark the skull through ... Visit ARKive for more images of the sea otter ...

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Sea Otter Using a Rock to Open Clams - YouTube

Nov 27, 2011 ... No wonder Hermione's patronus is an otter. Otters are indeed very smart. They will take a rock to the surface only if they need it to open tough ...

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