Scientific American article on Climate Change. An audio recording/interview with William Collins  included as a sonic element in encampment # 1. 

Watershed Indicators: Prepared by: Philip Higgins, Director, Environmental Resource Center, San Jose State University + Lynne Trulio, Chair, Environmental Studies Department, San Jose State University.

Scientific American article: City Noise Reshaping Bird Song

Flood Report

The Guadalupe River: Taming an Urban Stream

Birds Bellwethers of Watershed Health

San Jose Monthly Rainfall Archive