126 CARNIVORES. 
where it also becomes of a reddish brown or chestnut tinge. This fur persists till 
middle age, but in old age becomes gradually more and more scanty, frequently 
disappearing almost completely, or even entirely, from patches of larger or smaller 








































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WALRUSES ON THE ICE (35 nat. size). 
extent; while in some very old males of the Pacifie walrus the whole skin may be 
almost naked. The skin over the entire body is thrown into a number of folds 
and wrinkles, these folds being heaviest in the region of the shoulders. The 
frequent fights in which these animals engage add a number of scars to the skin. 
Of four adult males measured by Mr. J. A. Allen the smallest had a length of 93 
