Lost copy of the book 'Wildlife of the North Coast' possibly left on benches near the visitor center or picnic area in Redwood National and State Parks.

I last remember having my copy of 'Wildlife of the North Coast' while visiting the Redwoods in Humboldt County. I might have left it on one of the benches near the visitor center or possibly at the picnic area. It's an important book to me because it contains my notes and highlights from my hikes over the years. Please let me know if you find it!