Second Sunday Tree Walk July 10 at Hood College
Alexander von Humboldt
Anna Atkins
Carl Linnaeus
Forestry Pioneers in America
Galileo
Gifford Pinchot
Gordon Strong
John James Audubon
John Muir, nature's visionary
Henry David Thoreau
Pliny, the Elder
Rachel Carson
Stronghold Property at Sugarloaf Mountain
Theodore Roosevelt, The Environmentalist President
