Can anyone ID this? The pics aren't great but it looks like yellowish circle with a white edge, maybe 1/8 of an inch or so. 6-8 of them appeared on my glass over the weekend and haven't moved at all.
I see a bunch on my rocks as well... now that I can see the other side I guess they could be snails without a shell but they look more like just a white blob. Could it be some other kind of eggs? I will post a pic in a few...