Tuesday, May 5, 2015

SEA OTTERS


Sea Otters eat, sleep, hunt, mate, and give birth in the water. They also use rocks as tools to crack open mussels.

Sea otters often float at the water's surface, lying on their backs in a posture of serene repose. They sleep this way, often gathered in groups. Otters sometimes float in forests of kelp, or giant seaweed, in which they entangle themselves to provide anchorage in the swirling sea.

These aquatic otters do more than sleep while floating on their backs. They are often seen with a clam or mussel and a rock that has been deftly snared from the ocean floor. Otters will place the rock on their chests, and repeatedly smash the shellfish against it until it breaks open to reveal the tasty meal inside. They also dine on such aquatic creatures as sea urchins, crabs, squid, octopuses, and fish.

Sea otters are the only otters to give birth in the water. Mothers nurture their young while floating on their backs. They hold infants on their chests to nurse them, and quickly teach them to swim and hunt.


Source:
http://animals.nationalgeographic.com/animals/mammals/sea-otter/

Watch:
https://www.youtube.com/watch?v=x7ltOmuyazA
corina marinescu

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