books.google.com - This is the only field guide to provide comprehensive coverage of the mammals of Central America and southeast Mexico. The fully revised second edition includes 21 new species, as well as updated illustrations and distribution maps. Each species account provides measurements, descriptions, and comparisons...http://books.google.com/books/about/A_Field_Guide_to_the_Mammals_of_Central.html?id=gYXm4KzF8HMC&utm_source=gb-gplus-shareA Field Guide to the Mammals of Central America and Southeast Mexico
