Birds  Mexico  "In Wildness"  Glen Canyon  Maine  Adirondacks  Baja  Galápagos  Appalachians  Greece and Turkey  Africa  Iceland  Antarctica  Egypt  China and Macao Color Photographs | Galápagos | P1990-51-2368  image 38 of 54  Usnea Lichens on Palo Santo, Barrington Island, Gal Request imagery Color Photographs | Galápagos | P1990-51-2368  image 38 of 54