Natural History of Holden

Holden’s natural history has been something that has fascinated visitors since the very beginning. Our summer program is always sprinkled with wildflower hikes, biologists, and geology presentations. Following is a collection of resources related to the plants, animals, and geology around Holden.
- Holden Specific Resources to Download:
- Common Wildflowers, Trees and Shrubs of Holden, by Barbara Collins – .pdf, 2.51 MB
- Conifers Around Holden, by Joseph Arnett – .pdf, .79 MB
- Checklist of Birds, by Peggy Haug and Juanita Merrifield – .pdf, .47 MB
- Ten-Mile Falls Discovery Trail Guide, by Susan Ballinger – .pdf, 1.97 MB
- Helpful Links to Check Out:
- Wildflowers and Scenery of Holden Village
- Geologic Map of the North Cascades Range
- Washington Native Plant Society
- North Cascades National Park
- Burke Museum, on-line photo herbarium
- WDFW Photo gallery, for animals in WA
- Sessions on Holden’s Audio Archive:
- Barbara Collins, presenter
- Philipp Kirsch, presenter
- Larry Collins, presenter: geology
- Reba Batalden, presenter: insect ecology
- Bob Lee, presenter: forestry
- Paul Weiblen, presenter: geology
- Don Coberley, presenter: geology
