america
The Mountain of Oaks, Mt. Wachusett
The Desert at the Base of the Spring Mountains, Red Rock Canyon
A Hemlock Oasis in the Boston Metro
A Fragmented Landscape in Western Washington
Discovering Forest Mosaics in Upstate New York
Ecosystem Convergence in Spearfish Canyon
Observing Tree Varieties in Cochituate State Park
The Consideration of Riparian Environments in Ashland State Park
Exploring Florida’s Fire-reliant Ecosystems in Manasota Scrub Preserve
History and Hemlocks in Virginia Wood, Middlesex Fells Reservation