| Insect | Size | Begin | End | |
 |
PMD | 14-18 | February 5 |
June 15
|
 |
Trico | 24 | June 1 |
September 20 |
 |
Salmonfly | 6 | April 15 | May 31 |
 |
Caddis | 14-16 | April 15 |
July 31 |
 |
Green Drake | 10-12 | May 1 |
June 15 |
 |
Blue Quill | 18 | June 5 |
July 15 |
 |
Pale Evening Dun | 16-18 | June 5 | July 15 |
 |
Mahogany Dun | 16 | October 15 | November 15 |
|
Blue Quill | 18 | October 15 | November 15 |
Visit our California Flies by Location page here:
