Melissodes bimatris 

Megachile perihirta 

Megachile perihirta 

Megachile perihirta 

Megachile perihirta 

Harvest of Memories : Sturgis and District, The First Hundred Years : 1900-2000. 

Reform Party news releases 

Ceratina nanula 

Ceratina nanula 

Edmonton School District, No. 7, 1885-1935 

Alberta Gazette 1990, Part 2 

Ceratina nanula 

Colletes kincaidii 

Colletes brevicornis 

Colletes kincaidii 

Colletes kincaidii 

Colletes brevicornis 

Colletes brevicornis 

Colletes brevicornis 

Halictus confusus 

Alberta Bills: 2nd Legislature, 1st Session 

Reform Party news releases 

Stelis sp4 

Stelis sp4 

Colletes brevicornis 

Colletes brevicornis 

Andrena sp8 

Histoire de la province ecclésiastique d'Ottawa et de la colonisation dans la vallée de l'Ottawa. Volume I 

Andrena sp8 

Halictus confusus 

Halictus confusus 

Canada medical record. Vol. 2, no. 10 (May, 1874) 

Andrena sp3 

Andrena sp3 

Andrena sp3 

Stelis sp4