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Re: Sauropod Energetics (Peristaltic pump)
On Thu, 26 Jan 2006, David Marjanovic wrote:
First, elephants rear up to feed only when
conditions are such that they are forced to, meaning a drought.
On the only photo I've seen of a rearing elephant (in the wild at least), the
elephant is surrounded by green. Most of the photo is green. (As a whole it's
so beautiful they put it on the back cover of an ecology textbook. I'll
probably be able to get the citation; at present I only know where in the
library it is.) Had the elephant _wanted_ to eat grass, nothing would have
stopped it from doing so.