Why to they bite you???? The mosquitos in my neighbors backyard attack me, yet in my own yard I hardly ever get bit??? We know the answer without even the latest and greatest info....the simple problem is STANDING WATER!!! I know that the birds love to get the water in the bath, they actually count on it, however any other ponds, fish tanks, dog bowls (at night take them in if they do not sleep outside, otherwise they need a constant supply any hours of the evening that they are outside). Think about little sources...search them out and eliminate them..Remember, all insects need H2O!... look at this link for more info!!