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The Elephant Seal Beachmaster has a harem of 100 females. He is your worst nightmare; the bloke who sleeps with your woman and destroys a perfectly good relationship, spends hours kicking off with other potential males and generally makes everybody's life a nightmare. Ultimately, he ends up washed up (literally); an old has been, and dies lonely and bloodied. 
The elephant seals on this Peninsula Valdes beach are females and young,male juvenile Beachmaster wannabees set to embark upon a life of shagging and fighting.