Hi. I am new to GIS and am trying to create density contour maps from points which are animal numbers recorded in a survey. Basic data is the coordinates plus the number of animals sighted. The map should have 4 categories with densities of animals per km2. I am using both Arcview 3.2 and trying 9.3. Everytime I generate a map it does not have any relationship with the actual data. Help please if anybody has the patience.