In your planning it is important to realize that program titles and content change from year to year. Every year a marine environments program is offered. Introductory programs in geology are taught in alternate years, rotating with more advanced topics in geology. Ecological agriculture is offered on an alternate year basis, rotating with Community Development or Working in Development. The Temperate Rainforest and Tropical Rainforest programs are offered on an alternate basis with programs focused on the Pacific Northwest.
Ornithology is another program that happens every other year.
Each year one or more one-time programs are offered so it is important to seek help in selecting the optimum sequence of offerings that meets your needs.