The Sibley Field Guide to Birds of Western North America: Second Edition Ruby Splash and solid brass directionals

and solid brass directionals

while another compares the same bird in photography versus artwork and explains how to use both for species identification

The spiral design allows larger birds such as cardinals and grosbeaks to feed easily

Fully multi-coated with XR™ coatings

The Sibley Field Guide to Birds of Western North America: Second Edition Ruby Splash and solid brass directionalsThe second edition covers North American species of birds of the Rocky Mountains and west. This book includes illustrations of more that 777 species and regional populations, improved side by side comparison of species and much more. This is an informative and authoritative guide to the birds of Western North America.