Tuesday, August 15, 2017

Saturday, August 05, 2017

Thursday, August 03, 2017

Wednesday, August 02, 2017



Tuesday, August 01, 2017

Tuesday, July 18, 2017

1848 illustration of the great Tule marsh of the Sacramento Valley
US Dept. of Agriculture Map of the State of California (1901) courtesy of the Prelinger Library

Tuesday, May 23, 2017

Monday, May 22, 2017