I had some pollen sub out in a feeder, well protected from rain, starting in the dearth of summer. Noticed about 10 days ago that one of my hives was hitting it pretty good. Now I feed a homemade fondant that I add pollen sub to, but there isn't anything in Bloom in North Texas after a hard freeze. Refilled the feeder yesterday. I took a video of them buzzing in and out, but I also shot a still photo: Gee it worked, and I didn't resize the image or anything. Cool!