McPhee also has a book. Travels with the Archdruid, which is about several trips he made with David Brower, one of the progenitors of today's environmental movement, who died last year. It's a very enjoyable book, and offers some really interesting insight into a great person.

Info on hyla andersonii : http://www.uga.edu/srel/pine_barrens_treefrog.htm - beautiful critter.

Hyla verbosii