I found bugs of some kind in the pond today, they don't look like
mosquitoes, they seem to have black bodies with 4 legs that stretch out to
all 4 corners when they swim with what appear to be single wings...the whole
bug is about the size of shelled sunflower seed or smaller but the legs
spread out to about the size of a quarter...they o.k. or do I need to nuke
the pond?