Biographical / Historical
Conditions Governing Access
Preferred Citation
Content Description
Conditions Governing Use
Language of Material:
English
Contributing Institution:
San Diego Natural History Museum Research Library
Title: Florida Canyoneers Collection
Identifier/Call Number: LA.2019.07.24
Physical Description:
1 Linear Feet
Date (bulk): 1970-1983
Abstract: The Florida Canyoneer Collection consists of two scrapbooks, one manila envelope of news clippings, and one folder of news
clippings. One large scrapbook album includes news clippings, photographs, letters, and museum documents relating to Florida
Canyon, the Canyoneers, Japanese beetles in Balboa Park, and the 1974 centennial of the San Diego Natural History Museum.
The smaller scrapbook binder contains news clippings of Helen Witham Chamlee.
Container: 209
Biographical / Historical
Florida Canyon is a 150-acre natural area (mostly coastal sage scrub) in Balboa Park, San Diego, California. The Canyoneer
program of the San Diego Natural History Museum is a volunteer program which provides training by Museum scientists and local
experts on the natural history of the San Diego region. Helen Witham Chamlee (1907–1982), a botanist with the Museum, was
instrumental in the establishment of Florida Canyon as a Native Plant Preserve, advocating for the preservation of local plants.
Florida Canyon was opened to the public on November 17, 1973. Witham established the Florida Canyoneers, a naturalist-guide
program of the San Diego Natural History Museum, in 1973. The Canyoneers conduct free guided tours of Florida Canyon to provide
the public the opportunity to have direct contact with nature. The Canyoneers Program has expanded beyond the Florida Canyon,
providing guided tours of a number of locations in San Diego County. Notably, the Canyoneers remain one of the few trail-guided
groups nationwide affiliated with a natural history museum rather than a park or reserve.
The Florida Canyoneers Project Scrapbook was donated by Pat Knoll, husband of Paula Knoll (1953-2018), who was a 30-year veteran
Canyoneer. Paula Knoll was helped to introduce new hiking areas to San Diego residents and was an editor and contributor to
Coast to Cactus: The Canyoneer Trail Guide to San Diego Outdoors (2016). In addition, Knoll created a website, Southern California
Nature, (www.pknoll.net) which is archived at https://web.archive.org/web/20170705214221/http://pknoll.net/paula/.
Conditions Governing Access
The collection is open to researchers by appointment. Contact the Research Library Director, San Diego Natural History Museum.
Preferred Citation
[Identification of item], Florida Canyoneers Collection, ca. 1970-1983. Research Library, San Diego Natural History Museum.
Content Description
1 box containing 2 scrapbooks, 1 manila envelope, and 1 folder containing newspaper and magazine clippings, photographs, and
artifacts. The manila envelope contains news clipping service loose newspaper clippings.
Conditions Governing Use
Copyright may be reserved. Consult the San Diego Natural History Museum Research Library Director for more information.
Subjects and Indexing Terms
Balboa Park (San Diego, Calif.)
San Diego Natural History Museum
Native plant gardens--California
Japanese beetle
Nature trails--California
Chamlee, Helen Witham, 1907-1982
Knoll, Paula, 1953-2018