Margins
548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2026 Paratext Inc. All rights reserved
Ann Haymond Zwinger was the author of many highly-regarded natural histories noted for comprehensive detail and lyrical prose. In 1976, she received the John Burroughs Memorial Association Gold Medal for a distinguished contribution in natural history, Run, River, Run.
1969
A Naturalist Explores the Colorado River through the Grand Canyon
1995
A Guide to American Alpine Tundra
1972
A Naturalist's Journey Down One of the Great Rivers of the West
1975
A Naturalist Explores the Four Great Deserts of the Southwest
1996
1998
The Canyonlands of Southeastern Utah
1978