The Arbor Day Tree Identification Guide app (US$4.99) does exactly what its name suggests. It offers clear, beautifully illustrated step-by-step interaction. You start by choosing a section of North ...

The Arbor Day Foundation has created an inexpensive tool for helping people develop a greater appreciation for trees. The “What Tree is That?” book is an easy-to-use identification guide featuring ...

A fun, easy-to-use tree identification booklet is available from the nonprofit Arbor Day Foundation. The booklet — "What Tree Is That?" — helps people identify trees in a simple, step-by-step process.

The Arbor Day Foundation has created an inexpensive tool for helping people develop a greater appreciation for trees. The “What Tree is That?” book is an easy-to-use identification guide featuring ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Botanical markers and tree characteristics should be used when identifying a ...

When Virginia cedars are having a good year, there’s nothing prettier in the winter landscape than boughs of cedar hanging heavy with soft-blue berries. And this is one of those good years. The old ...

A male prairie warbler sings from a branch of an Eastern red-cedar tree in Callaway County. Eastern red-cedar trees have historically provided Christmas trees and other wood products, from pencils to ...

Ecologist have shown that the Clean Air Act has helped forest systems recover from decades of sulfur pollution and acid rain. The research team spent four years studying centuries-old eastern red ...