Let Documents be Your Guide to Wildlife in the USAPage address: http://lib.mnsu.edu/govdoc/subjectlist/wildlife/wildp.html
Most of the state wildlife and conservation magazines have wonderful covers on them. Again I just browsed the stacks and used those with the most colorful and eye-catching covers. I used green construction paper to make an expanse of grass-blades that wound around the books. In the background I had propped in each corner a dead tree branch with paper leaves attached.