Although I've gotten to the point of not worrying about traffic from images, I still check from time to time. I'm not certain if it's the type of searches I'm doing or if it's quite common now.
Essentially the hover over image shows "youtube.com" as the source of the image. I have no idea if youtube.com shows up when there aren't suitable or enough regular images for a given search.
I don't really say this as a positive or negative just yet. Looking for findings from other people. Certainly a few months ago a "youtube.com" in image search simply never happened.
Anyone else noticing a trend?