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Re: Bipedalism

> parrots use their beaks (and can even hang by the
>beak
>alone).

  Two things that I want to expand this statement with: 

1) So do mousebirds. This may be evidence of relationship as suggested 
by Berman and Raikow. 

2) I must emphsize this again : parrots do a lot of their climbing using 
their beaks and mine hangs by its beak everyday.

MattTroutman

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