| Insect | Size | Begin | End | |
|
BWO | 16-18 | April 1 |
October 31
|
|
Western Slate Winged Olive |
16-18 | June 1 |
August 31 |
|
PMD | 16 | June 1 | August 31 |
|
Little Green Rock Worm |
16-18 | June 1 |
August 31 |
|
Midges | 18 | January 1 | December 31 |
Visit our California Flies by Location page here:
