What Tree Is That?™
What Tree is That? Pocket Field Guides.
- - Step by step approach
- - Full Color Botanical Illustrations
- - Identify common trees in your region or North America
- - Great for everyone from young students to professional arborists
- - $5 to $14.95
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Featured Podcastmore about the book and the foundation.
What Tree is That? Online Edition

Eastern and Central
United States
Western United States
New to tree identification? This animation will help you learn identification skills.
Great for:
» Nature Centers
» Bookstores
» Garden Shops
What Tree Is That?™ was made possible through the generosity of John C. Negus and Family and other Arbor Day Foundation members.