With 487 species of bird documented in Colorado, it ranks number 7 of all states for variety. Colorado Birds will help to identify over 140 familiar species with beautiful detailed illustrations. Created and printed in the USA, this guide was updated in 2012 with a new cover design and a back panel map highlighting the area's eco-regions and prominent birding hotspots that will be appreciated by state visitors or residents. Laminated for durability, this lightweight guide will conveniently fold to fit into your pocket. Perfect for observing your backyard feeder guests or those species out on the trail.