Here's a fascinating tiger moth that Jon, Michael and I found last week along the Merced River just south of Yosemite (in California). I didn't realize that it was a tiger moth at first. Jon snagged it in his net thinking it was an unusual bee - yes it was flying in the middle of the day. This is obviously not typical tiger moth behavior.
According to Powell and Opler (in Moths of Western North America) this small species (not much more than a centimeter long) has various color forms. It is also fairly uncommon. I have to admit that I have never seen a day-flying arctiid before - and certainly not in the month of March. It was a fun find.