Just the last two days I have noticed several of these showing up in my veggie, and flower gardens. They are a pale yellow, about 1-1/2" long, and very fuzzy. I have never seen this kind before in my entire life, and was curious as to what moth, or butterfly may lay them. They are one of the fastest moving caterpillars I have ever seen. They can cover the ground about two feet a minute. I haven't noticed any damage to speak of from them to plants, but time will tell. So far the ones I have spotted, I have cut in half, or fed to the fish. Any clue's to what they might be?