Paul - in my experience(I worked out there for several years), only some
of the roads are gated. The main roads through the refuge are public and
you can walk into the areas where there are gates on the roads. There is
still some cattle grazing in the area and many of the gates are related to
that.

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Eileen O'Connor e-mail: eoc at u.washington.edu
Biology, Box 355320 phone: (206) 543-6488
Seattle, WA 98195