And from there you can get to the website: Roz Works.
Anyway, the demo was on drawing from a live animal, in this instance a bird. I watched the video a bunch of times, and studied the bird, did some gesture drawings, and then found a pose I liked and did that one with watercolor. Still want to sketch the upstairs neighbor's dogs this week.
Doing the gesture drawings really helps with moving models. I numbered mine to remind myself of how much better my observations got as I went on.