August, Sept. and Oct., 1997 --- Red Deer River, Bow River, MacNaughton Ranch
by Kevin Sproule
| 
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
| 
June, 1997 --- Central Alberta and Northern Saskatchewan
by Kevin Sproule
|
The progression of a Sacramento river caddis hatching.
by Michelle Mahood
| 
June 14, 2003 --- Whitetail Lake, British Columbia
by Kevin Sproule
| 
May, 1997 --- Central and Southern Alberta
by Kevin Sproule
| 
BIEBRZA NATIONAL PARK
by Jola Dziubinska
| 
Sept. 3, 2011 --- Bow River, Alberta
by Kevin Sproule
|
