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Re: Tail feathers = more pressure on non-avian dinos?
> > From: "James R. Cunningham" <email@example.com>
> > At some point the bird of prey will become too large to make
> > a vertical launch.
Sorry, I didn't have this when I last posted.
>From Audubon: The crested caracara is about the size of an osprey, but
with shorter wings. It has a length of 53-58cms, and a wingspread of
about 1.2 meters. The caracara has long, yellow legs and a massive bluish