Intro
Viva Natura field guide to the Amphibians, Reptiles, Birds and Mammals of Western Mexico includes 240 species of local fauna and over 450 color photographs. There are 1-5 photographs per species, natural history in form of icons, a distribution map for each species and in selected cases an audio file.
Web version
Web based version presented here is provided to the general public for free. Identical functionality and content is also available for offline use (in the field) for mobile devices as an app for iOS and Android as well as a Kindle ebook version.