Assertion: harp seal | /r/HasProperty | depend on their fluffy white fur
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text: Given their name because of a harp-like pattern on an adult’s back (which can be seen after moulting – the shedding of their fur), harp seals are born weighing a little over 20 pounds with no blubber or fat, and must depend on their fluffy white fur, and the milk of their mothers, for warmth.