Re: The Impacts of Mountain Biking on Wildlife and People -- The Only Review of Mike's really old Literature

Mike Vandeman <mjvande@[EMAIL PROTECTED]
> writes:

> On Sun, 10 Aug 2008 21:19:16 -0700, "Jeff Strickland"
> <crwlr@[EMAIL PROTECTED]
> wrote:
>  <snip>
> 
> You STILL don't get it! The impact of the presence of humans is much
> greater than would be expected from the area of the trail, since
> animals can smell and hear people from over a mile away. You continue
> to ignore that FACT pointed out by Ed Grumbine in _Ghost Bears_ (I
> know, you haven't read that, either).

Are you by any chance aware that humans are animals, mammals in
particular?

Also, look at <http://www.lsu.edu/deafness/HearingRange.html>.
It
seems that the frequency range that a few species are sensitive to
is less than ours. :-)  Couldn't find a table for intensity, though.


-- 
My real name backwards: nemuaZ lliB