| Insect | Size | Begin | End | |
 |
Midge | 16-20 | April 1 |
November 30
|
 |
March Brown | 12-14 | April 1 |
May 31 |
 |
Little Olive | 14-18 | April 1 | May 31 |
 |
Spotted Sedge | 12-16 | May 1 |
August 31 |
 |
Salmonfly | 4-6 | May 1 |
June 30 |
 |
PMD | 14-18 | May 1 |
June 30 |
 |
Green Drake | 8-12 | June 5 | July 15 |
 |
Grey Sedge | 12-16 | May 1 | July 31 |
 |
Golden Stone | 6-10 | May 1 | June 30 |
|
Little Olive | 14-18 | September 1 | October 31 |
 |
October Caddis | 6-10 | October 1 | November 30 |
Visit our California Flies by Location page here:
