If you’re serious about nature photography, then do yourself a favor and subscribe to the Photograph America newsletter. It tells you the best places to capture great photographs. Everyone I know that subscribes can’t say enough good things about the publication. They even have a special offer that allows you to get all back issues (90+ issues with over 1,100 pages worth) and a one year subscription on search-able PDF’s for only $150. This is the perfect holiday gift for any serious nature photographer.