Tweeters,

I want to make some of those cool bar graphs which show lines getting
thicker and thinner, indicating the abundance of each species in relation to
the month of the year. Does anyone know if there is a software program
(preferably free) that will create this type of graph? Can this be done in
Excel?

Any help would be very much appreciated.

Bruce Clifton
bhc at eskimo.com
Seattle, WA