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Sea otters do more with their forepaws than hold hands. These agile paws have retractable claws used for hunting. They can also grab objects, using their thick fleshy pads to help them grasp.
Sea otters commonly exhibit swimming behavior where they swim on their backs. The features which facilitate swimming on the back also facilitate tool use. Otters that do not use tools still feed on their backs. This habit of feeding on the surface with the chest up facilitates a flat surface for resting rocks and pounding items together (1). [3]
Otters are carnivorous mammals in the subfamily Lutrinae. The 13 extant otter species are all semiaquatic , aquatic , or marine . Lutrinae is a branch of the Mustelidae family , which includes weasels , badgers , mink , and wolverines , among other animals.
It's also believed that otters hold hands for warmth. While these little guys do have nice thick fur, they don't have body fat. Which means that during the winter when waters get frigid they're at ...
“Otters tend to juggle stones more often when they're hungry, so the authors suggest it's a misdirected behavior when they want to eat,” reads the caption on this video of an otter juggling a ...
The average weight for adult sea otters that are in more densely populated areas, at 28.3 kg (62 lb) in males and 21.1 kg (47 lb) in females, was considerably lighter than the average weight of otters in more sparse populations, at 39.3 kg (87 lb) in males and 25.2 kg (56 lb) in females [5] Presumably less populous otters are more able to ...
When diving under water, they undulate their bodies and tails. Captive otters swim at speeds of 0.7–1.2 m/s (2.3–3.9 ft/s). [14] Observations of wild Asian small-clawed otters revealed that they smear their spraint at latrine sites, using their hind feet and tails. Large groups smeared more than groups of three or fewer animals.
A sea otter's overactive metabolism plays a key role in helping the diminutive marine mammal keep its body warm in frigid temperatures. The post Here’s How Sea Otters Keep Their Tiny Bodies Warm ...