Common Sulphur - Sighting Record
 
Graph Showing Seasonal Distribution of Sighting Records Map Showing Sighting Localities
 
Table of Sighting Records
Date Location # Observer Verification*
Apr. 13, 2004  Calgary, AB 2 RB S
May 29, 2005  McHugh Bluff, Calgary, AB 1 RB S
June 19, 2005  Glenmore Reservoir, Calgary, AB 1 RB S
Aug. 21, 2005  Bridlewood ROW, Calgary, AB 1 RB S
July 23, 2006  Somerset Pond, Calgary, AB 5 RB P
Aug. 27, 2006  Sheep River Trail, Kananaskis, AB 1 RB V
June 2, 2007  Rosebud, AB 1 NK ES
Oct. 14, 2007  Bridlewood, Calgary, AB 9 RB V
May 15, 2008  Calgary, AB 4 RB S 
May 19, 2008  Near Sheep River, Okotoks, AB 2 RB V
June 21, 2008  Calgary, AB 5 RB V
June 23, 2009  Bragg Creek, AB 1 NK ES
Sept. 1, 2009  Rosebud, AB 1 NK ES
Aug. 7, 2010  Aldersyde, AB 1 RB P
June 21, 2011 Westside Rec. Center, Calgary, AB 1 RB S
July 28, 2011  Brildewood, Calgary, AB 1 RB S
Aug. 14, 2011  Plummers Road, West of Hwy 22, AB 2 RB S
Aug. 17, 2012  Bassano, AB 1 RB S
Aug. 17, 2012  Blindloss, AB 1 RB S
Aug. 18, 2012  Bare Creek, AB 1 RB S
Aug. 18, 2012  Hwy 879 & Twp Rd 34, AB 1 RB S
June 26, 2013  Namaka Lake, AB 1 RB S
Oct. 16, 2013  Wembley (TwpRd710&RgRd85) , AB 1 MG 3P
June 8, 2014  Hwy 547 & Rg Rd 255, AB 1 RB S
Aug. 25, 2014  Altares, BC 1 AV S
May 3, 2015  Dalemead Lake, AB 1 RB S
May 4, 2015  Bridlewood ROW, Calgary, AB 6 RB P, V
May 10, 2015  Silver Lake, AB 8 RB S, P, V
May 31, 2015  Rat Lake, AB 2 RB S
June 14, 2015  242st & 64th Ave, Calgary, AB 1 RB S
June 28, 2015  Mud Lake, AB 1 RB S
June 28, 2015  Stowe, AB 1 RB S
June 30, 2015  Purple Springs, AB 5 RB S
July 13, 2015  Chestermere, AB 3 RB S, CIR
July 26, 2015  W. Glenmore Park, Calgary, AB 1 RB S
Aug. 17, 2015  Cochrane, AB 1 RB S
Sept. 20, 2015  W. Glenmore Park, Calgary, AB 2 RB S, P
Oct. 21, 2015  Downtown, Calgary, AB 1 RB V
Apr. 30, 2016  Silver Lake, AB 1 RB S
June 5, 2016  Frank Lake, AB 1 RB S
June 27, 2016  Many Islands Lake, AB 1 RB S
June 27, 2016  Many Islands Lake, AB 1 RB S
June 28, 2016  Hwy 524 & Rg Rd 84, AB 3 RB S, V
July 24, 2016  The Hump, AB 1 RB S
July 28, 2018  Beaver Mines Lake Road, AB 1 RB S
Aug. 1, 2016  Willow Creek Trail, AB 2 RB S
May 21, 2017  Pine Coulee, AB 3 RB S, V
May 28, 2017  Hwy 22 & Rg Rd 21 1 RB S
June 2, 2017  Hwy 23 & Rg Rd 255, AB 2 RB S,V
June 2, 2017  Brant Lake, AB 1 RB S
July 8, 2017  Hwy 17 & Twp Rd 490, SK 1 RB S
July 8, 2017  Paradise Valley, AB 1 RB S
July 8, 2017  Provost, AB 1 RB S
July 8, 2017  Wainwright, AB 1 RB S
Aug. 20, 2017  Country Lane Farms, AB 2 RB S
Aug. 26, 2017  Hwy 549 & 120th St., AB 1 RB S
Sept. 9, 2017  Twp Rd 264 & Hwy 21, AB 2 RB S,V
Sept. 10, 2017  Atlas Coal Mine, AB 1 RB S
Sept. 11, 2017  Dinosaur Trail RV Resort, AB 1 RB S
July 8, 2018  Taber Lake, AB 1 RB V
July 8, 2018  Enchant Municipal Park, Enchant, AB 2 RB S
July 27, 2018  Twp Rd 94 & Rg Rd 24A, AB 2 RB S
July 29, 2018  Coleman, AB 2 RB S
July 29, 2018  TwpRd 105A, E of Bob Crk Prv Pk, AB 1 RB S
June 16, 2019  High River, AB 1 RB S
Aug. 4, 2019  Bridlewood, Calgary, AB 1 RB S
Aug. 5, 2019  Hwy 547 & Rg Rd 255, AB 1 RB S
Aug. 5, 2019  Queenstown, AB 4 RB S, V
Aug. 5, 2019  Majorville, AB 3 RB S, V
Aug. 27, 2019  Hwy 569, 0.6km W. of Hwy 564, AB 2 RB S
Aug. 27, 2019  Hwy 848, 1.9km S of Hwy 570, AB 1 RB S
Aug. 27, 2019  Hwy 561, 0.36km W of Rg Rd 161A, AB 2 RB S
Sept. 3, 2019  Dalemead Lake, AB 2 RB V
May 24, 2020  Frank Lake area, AB 1 RB S
June 6, 2020  High River, AB 1 RB S
Aug. 1, 2020  Baril Creek, AB 2 RB S
Aug. 1, 2020  Mazeppa, AB 2 RB S
Sept. 4, 2020  Baril Creek, AB 1 RB S
Sept. 5, 2020  Bridlewood, Calgary, AB 1 RB S
Sept. 13, 2020  Dalemead Lake, AB 4 RB S, V, CR
Sept, 21, 2020  Bridlewood W ROW, Calgary, AB 4 RB S, V
Sept, 29, 2020  Bridlewood, Calgary, AB 6 RB S, V
Oct. 10, 2020  Yorkville, Calgary, AB 2 RB S, V
Oct. 11, 2020  Cranston, Calgary, AB 2 RB S, V
May 14, 2021  Belmont, Calgary, AB 3 RB V
May 15, 2021  Dalemead Lake, AB 13 RB S,V,CR
July 4, 2021  Dalemead Lake, AB 5 RB S,V
July 8, 2021  Cobble Flats, AB 1 RB V
July 10, 2021  McKinnon Flats, AB 1 RB S
July 24, 2021  Somerset Pond, Calgary, AB 1 RB S
Aug. 1, 2021  Mundare, AB 1 RB S
Aug. 2, 2021  Cold Lake, AB 2 RB S
Aug. 4, 2021  Cherry Grove, AB 1 RB S
         
         
         
         
 
 

The seasonal and geographic distribution of an insect species is a key part of understanding its natural history.  As such if you have encountered and photographed this insect please email (see home page for e-mail) the following information to Insects of Alberta so it can be included on this page: 1) A hi-res photograph of the subject insect; 2) The date the photograph was taken; 3) The location the photograph was taken at: include the name of the locality and lat/long (i.e. 51.171440,-114.486744); 4) Your name and 5) Additional comments of interest.  Thank you.

   
*Verification Abbreviations: V= visual, P = photograph, S = specimen, 3P = 3rd party photograph, ES = Expert Source,
CIR = Caught, Identified & Released, MC=Male Claspers		    

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