Megachile discorhina Cockerell, 1924 is a beautiful #resinbee of the southwestern USA and Mexico. This single specimen is from #Alberta, Canada. Mislabelled? An introduction that did not establish? Will look into it more. It is a cool bee! #beesofcanada

Look who has pupated! A #resinbee, Megachile campanulae, reared from a #nest in Saskatchewan. The mother that laid the egg is in the first photo #beecondo #beesofcanada

Here is a video of Megachile campanulae carrying resin to her nest to plug the entrance #resinbee #beenest #beecondo