Since my last post, the weather has been a roller coaster ride. It can be snowing in the morning, the snow melting and sky clearing up by mid-day, but then back to snowing in the afternoon.
Anyways, while it is snowing really hard outside right now, I have entered the data I collected yesterday, sorted my photos taken the past few days, and then decided to write this post.
May 9th
My labmate was examining cocoons and saw these spirally frass inside a cocoon. Based on the orange colour, we suspect it is one of the composite-specialist bees - either Osmia montana or O. coloradensis.