August, Sept. and Oct., 1997 --- Red Deer River, Bow River, MacNaughton Ranch
by Kevin Sproule
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May 28, 2006 --- Missouri River, Montana
by Kevin Sproule
| 
July, 1997 --- Red Deer and Bow Rivers; Cypress Hills, Sask.
by Kevin Sproule
| 
Caddis Family
by Michelle Mahood
| 
The progression of a Sacramento river caddis hatching.
by Michelle Mahood
|
June 14, 2003 --- Whitetail Lake, British Columbia
by Kevin Sproule
| 
June, 1997 --- Central Alberta and Northern Saskatchewan
by Kevin Sproule
| 
Sept. 3, 2011 --- Bow River, Alberta
by Kevin Sproule
| 
July 1-5, 2009 --- Missouri River, Montana
by Kevin Sproule
| 
July 1, 2019 - July 5, 2019 --- Missouri River, Montana
by Kevin Sproule
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