There are two versions of
A Guide to the Birds of Mexico and Northern Central America by Steve N. G. Howell: a 1995 version and a 2003 version; however, I cannot find a description of the 2003 version to determine the differences and if the $40 + cost difference would be worth it.
Here's the question: does anyone know what the updates or improvements are in the 2003 version?
A Guide to the Birds of Mexico and Northern Central America by Steve N. G. Howell: a 1995 version and a 2003 version; however, I cannot find a description of the 2003 version to determine the differences and if the $40 + cost difference would be worth it.
Here's the question: does anyone know what the updates or improvements are in the 2003 version?