North american field guide books trees and wildlife

This listing includes both field guides as follows: 1) complete field guide to American Wildlife by Henry Hill Collins Jr. from the back of the book “ covering all species of birds, mammals, reptiles, amphibians, food and game fishes, seashells, and the principal marine invertebrates occurring annually in North America east of the Rockies and north of the 37th parallel, and including 877 species found also in the far west and deep south” 1959 very good condition with original dust jacket having wear and one tear on front. 683 pages 2) Natural Audubon Society Field Guide to North American Trees - Eastern Region - Elbert L Little 13th printing 2013 - very good condition 714 pages Please do not bundle with other listings due to weight restrictions Thanks for looking