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Several otter species live in cold waters and have high metabolic rates to help keep them warm. Eurasian otters must eat 15% of their body weight each day, and sea otters 20 to 25%, depending on the temperature. In water as warm as 10 °C (50 °F), an otter needs to catch 100 g (3.5 oz) of fish per hour to survive.
The North American river otter (Lontra canadensis), also known as the northern river otter and river otter, is a semiaquatic mammal that lives only on the North American continent throughout most of Canada, along the coasts of the United States and its inland waterways. An adult North American river otter can weigh between 5.0 and 14 kg (11.0 ...
The sea otter propels itself underwater by moving the rear end of its body, including its tail and hind feet, up and down, [38] and is capable of speeds of up to 9 kilometres per hour (5.6 mph). [6] When underwater, its body is long and streamlined, with the short forelimbs pressed closely against the chest. [46]
Otters are amongst most playful of mammals. They frolic with each other, swim, dive, and slide. Anyone who has watched otters entertaining themselves, either in a zoo or in the wild, know it doesn ...
Meet Buddy, the blind river otter at Jacksonville Zoo February 7, 2023 at 3:02 PM He lost his eyesight in an accident, but now the endangered giant river otter is rehabilitated and happy at the ...
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Weights range from 10–36 kg (22–79 lb), with most otters averaging between 12 and 21 kg (26 and 46 lb). They are the third largest otter on average after the sea otter and giant otter and probably the third largest extant mustelid appearing to slightly outrival the wolverine, hog badger and European badger in mean body mass.
How much do I make an hour if I make $50,000 a year? An annual income of $50,000 per year works out to $24.04 per hour for a typical full-time job. Information is accurate as of Nov. 18, 2022 ...